Detailed Specs Comparison

Dell Precision 3450 SFF vs. Dell Optiplex 3090 SFF

Here is a side by side comparison between Dell Precision 3450 SFF and Dell Optiplex 3090 SFF specs including price, processors, memory, graphics, storage, ports, and more.

Specs Comparison

Dell Precision 3450 SFF image
Dell Precision 3450 SFF
Dell Optiplex 3090 SFF image
Dell Optiplex 3090 SFF

Key Features

What's new
  • Intel® W580 Chipset
    Supports 10th and 11th Gen Intel Core Processors.
  • Up to 65W Intel® Core™ i9-11900 (8 cores/16 threads, up to 5.20 GHz).
  • Up to 80W Intel® Xeon® W-1390 (8 cores/16 threads, up to 5.20 GHz).
  • Up to NVIDIA® Quadro® RTX P1000 with 4GB GDDR5.
  • Up to AMD® Radeon™ Pro WX3200 with 4GB GDDR5.
  • Up to 64GB 3200MHz ECC or Non-ECC dual-channel DDR4 memory.
  • Up to 128GB 2933MHz ECC or Non-ECC dual-channel DD4 memory.
  • Up to 3 x 2TB PCIe Gen 4 NVMe SSD.
  • Up to 300W 80 Plus Platinum with 92% Efficiency.
  • Option to preloaded with Windows 11 Pro.
  • 10th Generation Intel Comet Lake Processors.
  • Up to Intel Core i5-10600 (6 cores/ 12 threads).
  • Up to AMD Radeon RX 640, (4GB GDDR5).
  • Up to 64GB 2666MHz DDR4 memory
  • Up to 200W with 80 Plus Platinum PSU.
What's missing
  • Using the same 10th Gen Intel processors as its previous generation.
  • Has only two front USB 2.0 ports.
    Other two USB 3.2 Gen 1 ports move to the back.

Availability

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Released20212021
Release InfoAnnounced on May 10, 2021.Announced in October 2021.
PricingStarting at $1,079.00
i5-10505 | 8GB | 256 SSD
  • $719.00
    i3-10100 4GB 500GB 3.5” HDD 200W PSU
  • $750.48
    i5-10500 4GB 500GB 3.5” HDD 200W PSU
  • $1,193.32
    i5-10600 16GB 512GB M.2 SDD AMD RX 640 200W PSU
Generations
Dell Precision 3450 SFF Price
Dell Precision 3000 3450 Workstation - Intel Core i7 Octa-core (8 Core) i7-10700 10th Gen 2.90 GHz - 16 GB DDR4 SDRAM RAM - 512 GB SSD - Small Form Factor - Black
Dell Precision 3000 3450 Workstation - Intel Core i7 Octa-core (8 Core) i7-10700 10th Gen 2.90 GHz - 16 GB DDR4 SDRAM RAM - 512 GB SSD - Small Form Factor - Black
By Dell
$799.00
Dell Precision 3000 3450 Workstation - Intel Core i5 Hexa-core (6 Core) i5-10505 10th Gen 3.20 GHz - 8 GB DDR4 SDRAM RAM - 256 GB SSD - Small Form Factor - Black
Dell Precision 3000 3450 Workstation - Intel Core i5 Hexa-core (6 Core) i5-10505 10th Gen 3.20 GHz - 8 GB DDR4 SDRAM RAM - 256 GB SSD - Small Form Factor - Black
By Dell
$699.99
Dell OptiPlex 5060 SFF Desktop Computers Windows 11, Intel 6-Core i7-8700, 32GB DDR4 Ram, 1TB NVMe M.2 SSD, Wireless Wi-Fi 6e AX210, HDMI Small Form Factor PC, ONLY by Titan ITAD(Renewed), Black
Dell OptiPlex 5060 SFF Desktop Computers Windows 11, Intel 6-Core i7-8700, 32GB DDR4 Ram, 1TB NVMe M.2 SSD, Wireless Wi-Fi 6e AX210, HDMI Small Form Factor PC, ONLY by Titan ITAD(Renewed), Black
By Dell
$419.98
Dell Optiplex 3090 SFF Price
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.8 GHz - 10th Gen CPU Win 11 Pro (Renewed)
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.8 GHz - 10th Gen CPU Win 11 Pro (Renewed)
By Dell
$479.00
Dell OptiPlex 3090 SFF Desktop, Intel i7-10700, 32GB RAM 2TB NVMe SSD, DVDRW, DisplayPort, 2 Monitor Support, HDMI, AC Wi-Fi, BT, Windows 11 Pro
Dell OptiPlex 3090 SFF Desktop, Intel i7-10700, 32GB RAM 2TB NVMe SSD, DVDRW, DisplayPort, 2 Monitor Support, HDMI, AC Wi-Fi, BT, Windows 11 Pro
By Dell
$819.99
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.3 GHz - 10th Gen CPU Win 11 Pro (Renewed)
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.3 GHz - 10th Gen CPU Win 11 Pro (Renewed)
By Dell
$499.00

Exterior

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Size Comparison
Dimensions11.53” x 11.12” x 3.65” (292.8 x 290 x 92.6 mm)11.42” x 11.53” x 3.65” (290 x 293 x 93 mm)
Weight9.88 ~ 13.131 lbs. (4.48 ~ 5.956 kg)Starting at 8 lbs (5.35 kg)
Colors
Black
Black
Keyboard and TrackpadKeyboard
  • Dell KB813 Smart Card Keyboard (US)
  • Dell KB216 Wired Keyboard English
  • No Keyboard
Mouse
  • Dell Wired Mouse MS3220 - Black
  • Dell Optical Mouse - MS116 (Black)
  • Dell Wired Mouse with Fingerprint Reader
  • No Mouse
  • Dell KB216 Wired Keyboard English
  • Dell KB522 Business Multimedia Keyboard (US)
  • Dell KB813 Smart Card Keyboard (US)
  • Dell Pro Wireless Keyboard and Mouse - KM5221W - English
  • No Keyboard
PortsFront
  • 3 x USB-A
    2 x USB 2.0 (480 Mbps) with PowerShare.
    1 x USB 3.2 Gen 2 (10 Gbps).
  • 1 x USB-C
    USB 3.2 Gen 2x2 (20 Gbps)
  • 1 x SD Card Reader v4.0
  • 1 x Universal Audio Jack
Rear
  • 6 x USB-A
    2 x USB 2.0 (480 Mbps) with Smart Power On.
    3 x USB 3.2 Gen 1 (5 Gbps).
    1 x USB 3.2 Gen 2 (10 Gbps).
  • 2 x DisplayPort 1.4
    Supports 4K@120Hz.
  • 1 x RJ-45 
    Gigabit Ethernet.
  • 1 x Audio Jack
    Re-tasking Line out/Line in audio port.
  • 2 x PS/2
  • 1 x Serial port
  • 1 x Optional Port
    VGA, DisplayPort 1.4, HDMI 2.0, or USB-C with DP-Alt mode.
  • 1 x Kensington Lock Slot
  • 1 x Power Connection
Front
  • 2 x USB-A
    USB 2.0 (480 Mbps).
  • 1 x Universal Audio Jack
Rear
  • 2 x USB-A
    USB 2.0 (480 Mbps) with Smart Power On.
  • 4 x USB-A
    USB 3.2 Gen 1 (5 Gbps).
  • 2 x DisplayPort 1.4
    Supports 4K@120Hz.
  • 1 x RJ-45 
    Gigabit Ethernet.
  • 1 x Audio port
    Line-out audio port with re-tasking to Line-in (Rear).
  • 1 x Kensington Lock Slot
  • 1 x Power Connection
  • Optional Ports
    • 1 x Video Port 
      Can be DisplayPort 1.4, HDMI 2.0b, or VGA port.
    • 1 x Serial/PS2 port

Chasis

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Form FactorSmall Form Factor (SFF)Small Form Factor (SFF)
Power Supply
  • 260W
    80+ Bronze 85% Efficiency
  • 300W
    80+ Platinum 92% Efficiency
  • 200W
    80+ Bronze 85% Efficiency
  • 200W
    80+ Platinum 92% Efficiency
Optical Drives
  • 8x DVD+/-RW 9.5mm Optical Disk Drive
  • 8x DVD-ROM 9.5mm Optical Disk Drive
8x DVD+/-RW 9.5mm ODD
Optional.

Internal Specs

Dell Precision 3450 SFFDell Optiplex 3090 SFF
ChipsetIntel® W580 ChipsetIntel® Q470 Chipset
Processor
  • 10th Gen Intel® Core™ i3-10105
    4C/8T, 3.70 → 4.40 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10505
    6C/12T, 3.20 → 4.60 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10600
    6C/12T, 3.30 → 4.80 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i7-10700
    8C/16T, 2.90 → 4.80 GHz, 16MB SmartCache, 65W
  • 10th Gen Intel® Core™ i9-10900
    10C/20T, 2.80 → 5.20 GHz, 20MB SmartCache, 65W
  • 10th Gen Intel® Xeon® W-1250
    6C/12T, 3.30 → 4.70 GHz, 12MB SmartCache, 80W
  • 10th Gen Intel® Xeon® W-1270
    8C/16T, 3.40 → 5.00 GHz, 16MB SmartCache, 80W
  • 10th Gen Intel® Xeon® W-1290
    10C/20T, 3.20 → 5.20 GHz, 20MB SmartCache, 80W
  • 11th Gen Intel® Core™ i5-11500
    6C/12T, 2.70 → 4.60 GHz, 12MB SmartCache, 65W
  • 11th Gen Intel® Core™ i5-11600
    6C/12T, 2.80 → 4.80 GHz, 12MB SmartCache, 65W
  • 11th Gen Intel® Core™ i7-11700
    8C/16T, 2.50 → 4.90 GHz, 16MB SmartCache, 65W
  • 11th Gen Intel® Core™ i9-11900
    8C/16T, 2.50 → 5.20 GHz, 16MB SmartCache, 65W
  • 11th Gen Intel® Xeon® W-1350
    6C/12T, 3.30 → 5.00 GHz, 12MB SmartCache, 80W
  • 11th Gen Intel® Xeon® W-1370
    8C/16T, 2.90 → 5.10 GHz, 16MB SmartCache, 80W
  • 11th Gen Intel® Xeon® W-1390
    8C/16T, 2.80 → 5.20 GHz, 16MB SmartCache, 80W
  • 10th Gen Intel® Celeron® G5900
    2C/2T, 3.40 GHz, 2MB SmartCache, 58W
  • 10th Gen Intel® Pentium® Gold G6400
    2C/4T, 4.00 GHz, 4MB SmartCache, 58W
  • 10th Gen Intel® Pentium® Gold G6500
    2C/4T, 4.10 GHz, 4MB SmartCache, 58W
  • 10th Gen Intel® Core™ i3-10100
    4C/8T, 3.60 → 4.30 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10105
    4C/8T, 3.70 → 4.40 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10300
    4C/8T, 3.70 → 4.40 GHz, 8MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10305
    4C/8T, 3.80 → 4.50 GHz, 8MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10400
    6C/12T, 2.90 → 4.30 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10500
    6C/12T, 3.10 → 4.50 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10505
    6C/12T, 3.20 → 4.60 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10600
    6C/12T, 3.30 → 4.80 GHz, 12MB SmartCache, 65W
Integrated Graphics
  • 10th Gen Intel® Core™ i3-10105
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10505
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i5-10600
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i7-10700
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i9-10900
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Xeon® W-1250
    Intel® UHD Graphics P630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Xeon® W-1270
    Intel® UHD Graphics P630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Xeon® W-1290
    Intel® UHD Graphics P630
    24 Execution Units, 350 → 1200 MHz
  • 11th Gen Intel® Core™ i5-11500
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i5-11600
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i7-11700
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i9-11900
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Xeon® W-1350
    Intel® UHD Graphics P750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Xeon® W-1370
    Intel® UHD Graphics P750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Xeon® W-1390
    Intel® UHD Graphics P750
    32 Execution Units, 350 → 1300 MHz
  • 10th Gen Intel® Celeron® G5900
    Intel® UHD Graphics 610
    350 → 1050 MHz
  • 10th Gen Intel® Pentium® Gold G6400
    Intel® UHD Graphics 610
    350 → 1050 MHz
  • 10th Gen Intel® Pentium® Gold G6500
    Intel® UHD Graphics 630
    350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10100
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10105
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10300
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i3-10305
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10400
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10500
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10505
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i5-10600
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Discrete GraphicsNVIDIA® Quadro®
  • P400 - 2GB GDDR5
  • P630 - 3GB GDDR5
  • P1000 - 4GB GDDR5
AMD® Radeon™
  • 550 - 2GB GDDR5
  • 540 - 4GB GDDR5
  • Pro WX2100 - 2GB GDDR5
  • Pro WX3200 - 4GB GDDR5
NVIDIA® GeForce®
  • GT 730 - 2GB GDDR5
    30W 2 x DisplayPort 1.2
AMD® Radeon™
  • 540 - 1GB GDDR5
    50W 2x DisplayPort 1.4
  • 550 - 2GB GDDR5
    50W 2x DisplayPort 1.4
  • RX 640 - 4GB GDDR5
    50W 1 x DisplayPort 1.4 2 x mini DisplayPort ports
Memory
8GB 16GB 32GB 64GB 128GB
  • Memory Slots: 4 x DIMM slots
  • Memory Type: ECC and Non-ECC Dual-Channel DDR4 Memory.
  • Memory Speed:
    • 2666 MHz
      For 10th Generation Intel Core i3/i5/Xeon W-1250 processors.
    • 2933 MHz
      For 10th Generation Intel Core i7/i9/Xeon W-1270/W1290 processors.
    • 3200 MHz
      For 11th Generation Intel Core i5/i7/i9/Xeon W-1350/W-1370/W1390 processors.
  • Memory Size per Slot: 
    8GB 16GB 32GB
  • Memory Slots: 2 DIMM slots
  • Memory Type: Single or Dual Channel DDR4 Memory
  • Memory Speed:
    2666MHz
  • Memory Per Slot:
    4GB 8GB 16GB 32GB
Memory Configurations
4GB 8GB 16GB 32GB 64GB
Storage
  • 256GB 512GB 1TB 2TB
    M.2 PCIe Gen 3 x4 or Gen 4 x4 NVME SSD
  • 500GB 1TB 2TB
    5400 rpm or 7200 rpm 2.5" SATA Hard Drive
  • 1TB 2TB 4TB
    5400 rpm or 7200 rpm 3.5" SATA Hard Drive
  • 256GB 512GB 1TB
    M.2 PCIe Gen 3 x4 NVME SSD
  • 500GB 1TB 2TB
    5400 rpm or 7200 rpm 2.5" SATA Hard Drive
  • 1TB 2TB 4TB
    5400 rpm or 7200 rpm 3.5" SATA Hard Drive
SlotsExpansion Slots
  • 1 x PCIe x16 slot 
    PCIe Gen 4 x16, Half-height
  • 1 x PCIe x4 slot
    PCIe Gen 3 x4, Half-height
SATA
  • 3 x SATA slots
    2 x SATA 3.0 slot for 3.5-inch/2.5-inch hard drive
    1 x SATA 2.0 slot for slim Optical Drive.
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 2 x M.2 2280 slot
    For SSD.
  • 1 x M.2 2230/2280 slot
    For SSD/Intel Optane.
Expansion Slots
  • 1 x PCIe x16 slot 
    PCIe Gen 3, Half-height
  • 1 x PCIe x1 slot
    PCIe Gen 3, Half-height
SATA
  • 2 x SATA slots
    For 3.5/2.5-inch HDD/SSD, and slim Optical Drive.
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 1 x M.2 2230/2280 slot
    For SSD/Intel Optane

Connectivity

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Wi-Fi
  • Qualcomm QCA61x4a
    Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0
  • Intel AX201
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.2
  • No Wireless LAN Card
  • No Wireless LAN Card
  • Intel 9462
    Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.1
  • Qualcomm QCA61x4a
    Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0
  • Intel AX201
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.2
Bluetooth
Bluetooth 5.0 Bluetooth 5.2
Optional
Bluetooth 5.0 Bluetooth 5.1 Bluetooth 5.2
Optional
EthernetIntel i219-LM Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.
  • Intel Ethernet Connection I219-LM
    Speed: 10/100/1000 Mbps.
  • Realtek RTL8111KD Gigabit Ethernet controller
    Speed: 10/100/1000 Mbps.

Software

Dell Precision 3450 SFFDell Optiplex 3090 SFF
OS
  • Windows 11 Home, 64-bit
  • Windows 11 Pro, 64-bit
  • Windows 11 Pro National Academic, 64-bit
  • Windows 11 Pro for Workstations, 64-bit
  • Windows 10 Home, 64-bit
  • Windows 10 Pro, 64-bit
  • Windows 10 Pro National Academic, 64-bit
  • Red Hate Enterprise Linux 8.4
  • Ubuntu 20.04 LTS, 64-bit
  • Windows 11 Home Windows 11 Pro
    Windows 10 image available for downgrading.
  • Ubuntu Linux 20.04 LTS
Built-in Apps
  • Dell Optimizer for Precision
  • Microsoft Office 30 Day Trial
Microsoft Office 30 Day Trial

Camera & Audio

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Audio
  • One 2W Speaker (optional)
  • Audio controller
    • Realtek ALC3246
    • 4 Channel High Definition Audio
  • External Ports
    • 1 x Universal Audio Jack
      Front
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).
  • One 2W Speaker (optional)
  • Audio controller
    • Waves MaxxAudio API
    • Intel HDA (high-definition audio)
  • External Ports
    • 1 x Universal Audio Jack
      Front
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).

Misc

Dell Precision 3450 SFFDell Optiplex 3090 SFF
Warranty3-Year Basic Onsite Service1 Year Basic Onsite Service

Dell Precision 3450 SFF vs. Dell Optiplex 3090 SFF

The Dell Precision 3450 SFF and the Dell Optiplex 3090 SFF were released in the same year, 2021. The Dell Precision 3450 SFF has a mini tower form factor that can fit a micro ATX and Mini ITX motherboard, a few hard disk drives, and a single full-height graphics card. The Dell Optiplex 3090 SFF has a small form factor that commonly can only fit a Mini ITX motherboard, one or two hard disk drives, and supports only a small form factor or half-height graphics card.

Processor

The Central Processing Unit (CPU) is like the brains of your desktop computer. Its performance determines how fast and responsive your PC is. Generally, a processor with newer architecture, more CPU cores, higher TDP (measured in W), and faster clock speed (measured in GHz) tends to be more expensive and run faster than others with older architecture, fewer CPU cores, lower TDP, and lower clock speed.

For Dell Precision 3450 SFF, you have options to configure it with a 65W 10th Generation Intel Comet Lake quad-core Intel Core i3-10105 up to a 80W 8-core Intel Xeon W-1390 with a boost speed up to 5.20 GHz.

While Dell Optiplex 3090 SFF has configurations with a 58W 10th Generation Intel Comet Lake dual-core Intel Celeron G5900 up to a 65W 6-core Intel Core i5-10600 with a boost speed up to 4.80 GHz.

Memory

The Random Access Memory or RAM is the super-fast and temporary storage used to handle all active tasks, apps, and games that will go away when your PC turns off. The more memory your PC has, the better multitasking your PC can handle without having to reload data from slower permanent storage that includes the hard disk drive or solid-state drive.

Fortunately, both PC allows you to upgrade later if you are unsatisfied with the amount of memory on your PC. The Dell Precision 3450 SFF has four RAM slots that support up to 64GB of 3200MHz or 128GB of 2933MHz ECC or non-ECC dual-channel DDR4 memory. On the other hand, the Dell Optiplex 3090 SFF has two RAM slots that you can upgrade up to 64GB of 2666MHz dual-channel DDR4 memory.

Ports

Computer ports are the interface for connecting your PC to its peripheral devices or other PCs. The most common peripherals are keyboard, mouse, monitor, flash drive, speaker, and printer. Most of them use Universal Serial Bus (USB) as their connection to your computer. So the PC with more USB ports can connect to more peripherals at the same time.

There is a total number of 10 USB ports available on the Dell Precision 3450 SFF, two more than the Dell Optiplex 3090 SFF that has only 8 USB ports. On top of the number of USB ports, the type and version of each USB port are also necessary for determining how fast it is.

The Dell Precision 3450 SFF has nine USB Type-A ports and one USB Type-C port. It has four ports that support USB 2.0 (480 Mbps), three ports that support USB 3.2 Gen 1 (5 Gbps), two ports that support USB 3.2 Gen 2 (10 Gbps), and one port that supports USB 3.2 Gen 2x2 (20 Gbps).

For Dell Optiplex 3090 SFF, it has eight USB ports that all of which are USB Type-A. The PC has four ports that support USB 2.0 (480 Mbps) and four ports that support USB 3.2 Gen 1 (5 Gbps).

Pricing

Dell Precision 3450 SFF Price
Dell Precision 3000 3450 Workstation - Intel Core i7 Octa-core (8 Core) i7-10700 10th Gen 2.90 GHz - 16 GB DDR4 SDRAM RAM - 512 GB SSD - Small Form Factor - Black
Dell Precision 3000 3450 Workstation - Intel Core i7 Octa-core (8 Core) i7-10700 10th Gen 2.90 GHz - 16 GB DDR4 SDRAM RAM - 512 GB SSD - Small Form Factor - Black
By Dell
$799.00
Dell Precision 3000 3450 Workstation - Intel Core i5 Hexa-core (6 Core) i5-10505 10th Gen 3.20 GHz - 8 GB DDR4 SDRAM RAM - 256 GB SSD - Small Form Factor - Black
Dell Precision 3000 3450 Workstation - Intel Core i5 Hexa-core (6 Core) i5-10505 10th Gen 3.20 GHz - 8 GB DDR4 SDRAM RAM - 256 GB SSD - Small Form Factor - Black
By Dell
$699.99
Dell OptiPlex 5060 SFF Desktop Computers Windows 11, Intel 6-Core i7-8700, 32GB DDR4 Ram, 1TB NVMe M.2 SSD, Wireless Wi-Fi 6e AX210, HDMI Small Form Factor PC, ONLY by Titan ITAD(Renewed), Black
Dell OptiPlex 5060 SFF Desktop Computers Windows 11, Intel 6-Core i7-8700, 32GB DDR4 Ram, 1TB NVMe M.2 SSD, Wireless Wi-Fi 6e AX210, HDMI Small Form Factor PC, ONLY by Titan ITAD(Renewed), Black
By Dell
$419.98
Dell Optiplex 3090 SFF Price
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.8 GHz - 10th Gen CPU Win 11 Pro (Renewed)
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.8 GHz - 10th Gen CPU Win 11 Pro (Renewed)
By Dell
$479.00
Dell OptiPlex 3090 SFF Desktop, Intel i7-10700, 32GB RAM 2TB NVMe SSD, DVDRW, DisplayPort, 2 Monitor Support, HDMI, AC Wi-Fi, BT, Windows 11 Pro
Dell OptiPlex 3090 SFF Desktop, Intel i7-10700, 32GB RAM 2TB NVMe SSD, DVDRW, DisplayPort, 2 Monitor Support, HDMI, AC Wi-Fi, BT, Windows 11 Pro
By Dell
$819.99
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.3 GHz - 10th Gen CPU Win 11 Pro (Renewed)
Dell Optiplex 3000 3090 SFF Small Form Factor Desktop (2021) | Core i5-512GB SSD - 16GB RAM | 6 Cores @ 4.3 GHz - 10th Gen CPU Win 11 Pro (Renewed)
By Dell
$499.00

Motherboard

Dell Precision 3450 SFF System Board.

Dell Precision 3450 SFF Motherboard
Source: Dell

Dell Optiplex 3090 SFF System Board.

Dell Optiplex 3090 SFF Motherboard
Source: Dell

Popular Comparisons for Dell Precision 3450 SFF

Here are the most frequently requested comparisons for Dell Precision 3450 SFF:

Popular Comparisons for Dell Optiplex 3090 SFF

Here are the most frequently requested comparisons for Dell Optiplex 3090 SFF:

Dell Precision 3450 SFF FAQs

Here are some related questions you might want to know about the Dell Precision 3450 SFF:

  1. What Processor Does the Dell Precision 3450 SFF Have?
  2. Can You Install Graphics Card in Dell Precision 3450 SFF?
  3. What Ports Are on Dell Precision 3450 SFF?
  4. What is the Weight and Size of Dell Precision 3450 SFF?
  5. Can You Add More RAM to Dell Precision 3450 SFF?

Dell Optiplex 3090 SFF FAQs

Here are some related questions you might want to know about the Dell Optiplex 3090 SFF:

  1. What Processor Does the Dell Optiplex 3090 SFF Have?
  2. Can You Install Graphics Card in Dell Optiplex 3090 SFF?
  3. What Ports Are on Dell Optiplex 3090 SFF?
  4. What is the Weight and Size of Dell Optiplex 3090 SFF?
  5. Can You Add More RAM to Dell Optiplex 3090 SFF?

Dell Precision Family

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Dell Optiplex Family

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