Compare ThinkStation P340 Tower vs ThinkStation P520
Capacity
Interior Volume
17 L
33 L
Connectivity
CPU Socket
FCLGA1200
FCLGA2066
Expansion Slot
2x M.2 onboard + 2x via M.2 to PCIe adapter + 2x 3.5" + 2x 2.5"
2x Optical drives / 1x optical drive + 2x 3.5" SATA / 2x M.2 SSD removable drive enclosures / other I/O ports + 2x M.2 onboard + 7x via M.2 to PCIe adapter + 6x 3.5" (4 via Flex bay)
PCI Express
2x PCIe 3.0 x16 + 1x PCIe 3.0 x1
2x PCIe 3.0 x16 + 1x PCIe 3.0 x8 + 2x PCIe 3.0 x4 + 1x PCI
Ports
[Front] 1x USB-C 3.2 Gen1 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x Audio combo + 1x Microphone + 1x optional SD card reader | [Rear] 2x DisplayPort + 1x optional video (DP/HDMI/USB-C) + 2x USB 3.2 Gen1 + 2x USB 2.0 + 1x RJ45 (1Gbps) + 1x serial + 1x 3.5mm
[Front] 4x USB 3.1 Gen1 + 2x USB 2.0 + 2x PS/2 + 1x RJ45 (1Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional USB-C 3.1 Gen2 + 1x optional Thunderbolt 3 + 1x serial | [Rear] 4x USB-C 3.1 Gen1 + 1x Headphone + 1x Microphone + 1x SD card reader
Wireless Connectivity
WiFi 6 + Bluetooth 5.1 / none
WiFi 5 + Bluetooth 4.2 / none
Construction
Colors
Black
Black
Form Factor
Mini-tower desktop computer
ATX desktop computer
Dimensions
Size | Depth
315.35 mm / 12.4"
460 mm / 18.1"
Size | Height
376 mm / 14.8"
440 mm / 17.3"
Size | Width
170 mm / 6.7"
165 mm / 6.5"
Weight
9.38 kg / 20.68 lbs
24 kg / 52.91 lbs
Function
Audio
High Definition (HD) Audio, Realtek ALC623 codec
High Definition (HD) Audio, Realtek ALC662 codec
Chipset
Intel W480 chipset
Intel C422 chipset
Graphics
Integrated Intel UHD Graphics 630 or P630 or up to 2x discrete NVIDIA Quadro P400 2GB GDDR4 (3x miniDP), P620 2GB GDDR5 (4x miniDP), P1000 4GB GDDR5 (4x miniDP), P2200 5GB GDDR5 (4x DP), RTX 4000 8GB GDDR6 (3x DP), or RTX 5000 16GB GDDR6 (4x DP)
NVIDIA NVS 810 4GB DDR3 / Quadro P400 2GB GDDR5 to P5000 16GB GDDR5X / Quadro RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / Quadro GP100 16GB HBM2 / Quadro GV100 32GB HBM2
Operating System
Windows 10 Pro, Ubuntu, or none
Windows 10 Pro, Ubuntu, or none
Operating Temperature
10⁰ C to 35⁰ C
10⁰ C to 35⁰ C
Optical Disc
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
10th-gen Intel Core i3-10100 to i9-10900K (full Comet Lake range) or Xeon W-1250 to W-1290P
Intel Xeon W-2100 or W-2200 series processors (up to Xeon W-2295)
Security
Discrete TPM 2.0, TCG certified
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
4x UDIMMs, up to 128 GB
8x DIMMs, up to 256GB DDR4-2666 w/ Xeon W-2100 series or up to 512GB DDR4-2933 w/ Xeon W-2200 series, 4 channels
Memory | Type
DDR4-2933 ECC or non-ECC
DDR4 2666MHz or 2933MHz ECC
Power Supply
300W 80 PLUS Gold or 500W 80 PLUS Platinum
690W / 900W / 1000W 80 PLUS Platinum
Storage
Up to 4x M.2 PCIe SSD + 2x 3.5" SATA + 2x 2.5" SATA
Up to 9x M.2 PCIe SSD + 1x PCIe AIC SSD + 6x SATA HDD
Production
Debut
2020
2020
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