Dell Optiplex 5080 SFF vs. Lenovo ThinkStation P340 Tower
Here is a side by side comparison between Dell Optiplex 5080 SFF and Lenovo ThinkStation P340 Tower specs including price, processors, memory, graphics, storage, ports, and more.
Can be DisplayPort 1.4, HDMI 2.0b, VGA, or USB-C Alt mode port.
1 x Serial/PS2 port
Front
4 x USB-A
2 x USB 3.2 Gen 2 (10Gbps).
2 x USB 3.2 Gen 1 (5 Gbps).
1 x USB-C
USB 3.2 Gen 1 (5 Gbps).
1 x Headset
Headphone/Microphone combo 3.5mm jack.
1 x Microphone
3.5mm jack.
1 x Optical drive.
1 x Power button
Rear
4 x USB-A
2 x USB 2.0 (480 Mbps).
2 x USB 3.2 Gen 1 (5 Gbps).
2 x DisplayPort
1 x RJ-45
10/100/1000 Gigabit Ethernet.
1 x Serial
9-pin
1 x Line out
3.5mm jack.
1 x Power connector
Rear (optional)
2 x USB 2.0
2 x USB 3.2 Gen 1 (via 2-port USB expansion card, PCIe x1)
2 x USB-C 3.2 Gen 2 (via 2-port USB-C expansion card)
1 x Thunderbolt™
1 x video (DisplayPort, HDMI®, or USB-C)
1 x serial
4 x serial (via 4-port serial expansion card, PCIe x1)
1 x parallel
2 x PS/2
Chasis
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
Form Factor
Small Form Factor (SFF)
Tower (17L)
Power Supply
200W
80+ Bronze85% Efficiency
200W
80+ Platinum92% Efficiency
360W
80+ Platinum92% Efficiency
300W
80+ Gold90% Efficiency100 - 240V
500W
80+ Platinum92% Efficiency100 - 240V
Bays
1 x 3.5" disk bay
standard
2 x 2.5" disk bay
optional, comes with disk or optional upgrade kit.
1 x 3.5" disk bay
optional, via flex bay.
Optical Drives
8x DVD+/-RW 9.5mm ODD
Optional.
1 x 9.0mm optical drive
Optional, DVD-ROM, DVD±RW, and Blu-ray.
Internal Specs
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
Chipset
Intel® Q470 Chipset
Intel W480 Chipset
Processor
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™ i3-10300
4C/8T, 3.70 → 4.40 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™ i5-10600
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™ i3-10100
4C/8T, 3.60 → 4.30 GHz, 6MB SmartCache, 65W
10th Gen Intel® Core™ i3-10300
4C/8T, 3.70 → 4.40 GHz, 8MB SmartCache, 65W
10th Gen Intel® Core™ i3-10320
4C/8T, 3.80 → 4.60 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™ i5-10600
6C/12T, 3.30 → 4.80 GHz, 12MB SmartCache, 65W
10th Gen Intel® Core™ i5-10600K
6C/12T, 4.10 → 4.80 GHz, 12MB SmartCache, 125W
10th Gen Intel® Core™ i7-10700
8C/16T, 2.90 → 4.80 GHz, 16MB SmartCache, 65W
10th Gen Intel® Core™ i7-10700K
8C/16T, 3.80 → 5.10 GHz, 16MB SmartCache, 125W
10th Gen Intel® Core™ i9-10900
10C/20T, 2.80 → 5.20 GHz, 20MB SmartCache, 65W
10th Gen Intel® Core™ i9-10900K
10C/20T, 3.70 → 5.30 GHz, 20MB SmartCache, 125W
10th Gen Intel® Xeon® W-1250
6C/12T, 3.30 → 4.70 GHz, 12MB SmartCache, 80W
10th Gen Intel® Xeon® W-1250P
6C/12T, 4.10 → 4.80 GHz, 12MB SmartCache, 125W
10th Gen Intel® Xeon® W-1270
8C/16T, 3.40 → 5.00 GHz, 16MB SmartCache, 80W
10th Gen Intel® Xeon® W-1270P
8C/16T, 3.80 → 5.10 GHz, 16MB SmartCache, 125W
10th Gen Intel® Xeon® W-1290
10C/20T, 3.20 → 5.20 GHz, 20MB SmartCache, 80W
10th Gen Intel® Xeon® W-1290P
10C/20T, 3.70 → 5.30 GHz, 20MB SmartCache, 125W
Integrated Graphics
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™ i3-10300
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™ i5-10600
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™ i3-10100
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™ i3-10320
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™ i5-10600
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
10th Gen Intel® Core™ i5-10600K
Intel® UHD Graphics 630
24 Execution Units, 350 → 1100 MHz
10th Gen Intel® Core™ i7-10700
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
10th Gen Intel® Core™ i7-10700K
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® Core™ i9-10900K
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-1250P
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-1270P
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
10th Gen Intel® Xeon® W-1290P
Intel® UHD Graphics P630
24 Execution Units, 350 → 1200 MHz
Discrete Graphics
NVIDIA® GeForce®
GT 730 - 2GB GDDR5
2 x DisplayPort 1.4
AMD® Radeon™
R5 430 - 2GB GDDR5
2 x DisplayPort 1.2
RX 640 - 4GB GDDR5
1 x DisplayPort 1.42 x mini DisplayPort ports
NVIDIA® Quadro®
P400 - 2GB GDDR5
30W, 3 x miniDP 1.4.
P620 - 2GB GDDR5
40W, 4 x miniDP 1.4.
P1000 - 4GB GDDR5
50W, 4 x miniDP 1.4.
P2200 - 5GB GDDR5
75W, 4 x DP 1.4.
NVIDIA® Quadro® RTX™️
4000 - 8GB GDDR6
160W, 3 x DP 1.4, 1 x VirtualLink.
5000 - 16GB GDDR6
265W, 3 x DP 1.4, 1 x VirtualLink.
Memory
Memory Slots: 4 DIMM slots
Memory Type: Single or Dual Channel DDR4 Memory
Memory Speed:
2666MHz2933MHz
Memory Per Slot:
4GB8GB16GB32GB
Memory Configurations
4GB8GB16GB32GB64GB128GB
2666 MHz for Intel Core i3/i5 CPU 2933 MHz for Intel Core i7/i9 CPU
4GB8GB16GB32GB64GB128GB
Memory Slots: 4 x DIMM slots, dual-channel capable
Memory Type:
ECCNon-ECC
Memory Speed:
2933 MHz
Memory Per Slot:
4GB8GB16GB32GB
Storage
256GB512GB1TB2TB
M.2 PCIe Gen 3 x4 NVME SSD
500GB1TB2TB
5400 rpm or 7200 rpm 2.5" SATA Hard Drive
1TB2TB4TB
5400 rpm or 7200 rpm 3.5" SATA Hard Drive
128GB256GB512GB1TB2TB
M.2 PCIe SSD.
1TB2TB
7200 rpm 2.5” SATA HDD/SSD.
1TB2TB4TB
7200 rpm 3.5” SATA Hard Drive.
Storage Slots
Up to 2 x 3.5” SATA HDD
SATA 6 Gb/s
Up to 4 x 2.5” SATA HDD/SSD
SATA 6 Gb/s
Up to 4 x M.2 2280 PCIe SSD
Storage Controllers
Onboard Intel RST PCIe RAID
Interface: PCIe NVMe
Supported RAID: 0/1.
Onboard Intel RSTe SATA RAID
Interface: SATA 6.0 Gb/s
Supported RAID: 0/1/10/5.
Slots
Expansion Slots
1 x PCIe x16 slot
Half-height
1 x PCIe x4 slot
Half-height
SATA
3 x SATA slots
3 slots for 2.5-inch HDD/SSD, and 1 slot for 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 PCIe NVMe Gen 3 x4 SSD/Intel Optane
1 x PCIe 3.0 x16
full height, full length, links to CPU.
1 x PCIe 3.0 x16
x4 lanes, full height, full length, links to PCH.
1 x PCIe 3.0 x1
full height, full length, links to PCH.
1 x M.2 2230 slot
For WiFi and Bluetooth combo card.
2 x M.2 2230/2280 slots
Onboard slots, For PCIe solid-state drive.
2 x M.2 2230/2280 slots
Single M.2 to PCIe adapter, For PCIe solid-state drive.
Connectivity
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
Wi-Fi
No Wireless LAN Card
Qualcomm QCA9377 (DW1810)
Up to 433 MbpsDual band 2.4 GHz/5 GHzWiFi-5 (802.11ac)Bluetooth 5.0
Qualcomm QCA61x4a
Up to 867 MbpsDual band 2.4 GHz/5 GHzWiFi-5 (802.11ac)Bluetooth 5.0
Intel AX201
Up to 2400 MbpsDual band 2.4 GHz/5 GHzWiFi-6 (802.11ax)Bluetooth 5.1
Mediatek Wi-Fi® 6 MT7921
2 x 2 802.11 AX
Intel Wi-Fi 6 AX201
2 x 2 802.11 AX
Bluetooth
Bluetooth 5.0Bluetooth 5.1
Optional
Bluetooth 5.1Bluetooth 5.2
Ethernet
Intel i219-LM Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.
Intel Ethernet Connection I219-LM
10/100/1000 Mbps, supports Wake-on-LAN.
Software
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
OS
Windows 10 HomeWindows 10 Pro
Upgradable to Windows 11
Ubuntu Linux 20.04 LTS
NeoKylin 7.0 (China only)
Windows 10 Pro | Pro for Workstations
Ubuntu Linux LTS
No OS
Built-in Apps
Microsoft Office 30 Day Trial
Camera & Audio
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
Audio
Optional 1 x 2W speaker
Audio controller
Realtek ALC3246
4 Channel High Definition Audio
24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
External Ports
1 x Universal Audio Jack
Front
1 x Audio port
Line-out audio port with re-tasking to Line-in (Rear).
High Definition (HD) Audio, Realtek® ALC623 codec
Misc
Dell Optiplex 5080 SFF
Lenovo ThinkStation P340 Tower
Security
Security Chip
Discrete TPM 2.0, TCG certified
Physical Locks
(Optional) Cable lock
(Optional) E-lock
Kensington® Security Slot
Padlock Loop
Chassis Intrusion Switch
Chassis intrusion switch
No chassis intrusion switch
BIOS Security
Administrator password
Power-on password
System Management
Intel vPro with Intel AMT 14.0 (vPro-enable processor and WiFi needed)
Standard Manageability
Diagnostic
Lenovo UEFI Bootable Diagnostics
Warranty
3-Year Basic Onsite Service
1-year limited onsite service
2-year limited onsite service
3-year limited onsite service with 9x5 NBD (for most models)
Dell Optiplex 5080 SFF vs. Lenovo ThinkStation P340 Tower
The Dell Optiplex 5080 SFF and the Lenovo ThinkStation P340 Tower were released in the same year, 2020. The Dell Optiplex 5080 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. The Lenovo ThinkStation P340 Tower has a full-tower form factor that can accommodate a large motherboard, multiple graphics cards, extra storage, and better cooling solution.
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 Optiplex 5080 SFF, you have options to configure it with a 58W 10th Generation Intel Comet Lake dual-core Intel Pentium Gold G6400 up to a 65W 8-core Intel Core i7-10700 with a boost speed up to 4.80 GHz.
While Lenovo ThinkStation P340 Tower has configurations with a 65W 10th Generation Intel Comet Lake quad-core Intel Core i3-10100 up to a 125W 10-core Intel Xeon W-1290P with a boost speed up to 5.30 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.
Both PCs have the same amount of four RAM slots meaning that you upgrade later if you are unsatisfied with the amount of memory on your PC. You can upgrade memory on Dell Optiplex 5080 SFF up to 128GB of 2933 MHz dual-channel DDR4 memory. For Lenovo ThinkStation P340 Tower, it supports up to 128GB of 2933MHz 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 Optiplex 5080 SFF, one more than the Lenovo ThinkStation P340 Tower that has only 9 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 Optiplex 5080 SFF has nine USB Type-A ports and one USB Type-C port. It has four ports that support USB 2.0 (480 Mbps), five ports that support USB 3.2 Gen 1 (5 Gbps), and one port that supports USB 3.2 Gen 2 (10 Gbps).
For Lenovo ThinkStation P340 Tower, it has eight USB Type-A ports and one USB Type-C port. The PC has two ports that support USB 2.0 (480 Mbps), five ports that support USB 3.2 Gen 1 (5 Gbps), and two ports that support USB 3.2 Gen 2 (10 Gbps).