Compare ThinkStation P920 vs ThinkStation P720 vs ThinkStation P350 Tower

55 L

36 L

17 L

2x FCLGA3647

2x FCLGA3647

FCLGA1200

3x Flex bays with optical drive, SATA, I/O, or removable M.2 SSD options + 2x M.2 onboard + 7x via M.2 to PCIe adapter + 6x 3.5" (4 optional, 2 via Flex bay)

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 optional, 2 via Flex bay)

2x M.2 onboard + 2x via M.2 to PCIe adapter + 2x 3.5" + 4x 2.5"

5x PCIe 3.0 x16 + 3x PCIe 3.0 x4

3x PCIe 3.0 x16 + 1x PCIe 3.0 x8 + 1x PCIe 3.0 x4 + 1x PCI

1x PCIe 4 x16 + 1x PCIe 3 x1 + 1x PCIe 3 x4

[Front] 4x USB 3.1 Gen1 + 2x USB 2.0 + 2x PS/2 + 2x RJ45 (1Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional USB-C 3.1 Gen2 + 1x optional Thunderbolt + 1x optional serial | [Rear] 4x USB 3.1 Gen1 + 1x Audio combo + 1x optional SD card reader

[Front] 4x USB 3.1 Gen1 + 2x USB 2.0 + 2x PS/2 + 2x RJ45 (1Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional USB-C 3.1 Gen2 + 1x optional Thunderbolt + 1x optional serial | [Rear] 4x USB 3.1 Gen1 + 1x Audio combo + 1x optional SD card reader

[Front] 4x USB 3.2 Gen1 + 1x RJ45 (1Gbps) + 2x Serial + 1x 3.5mm line-out + 1x Thunderbolt 4 + 2x PS/2 + 1x HDMI | [Rear] 1x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x Audio combo + 1x Microphone + 1x optional SD card reader

WiFi 5 + Bluetooth 4.2 / none

WiFi 5 + Bluetooth 4.2 / none

WiFi 6 + Bluetooth 5.0

Black

Black

Black

ATX desktop computer

ATX desktop computer

Mini-tower desktop computer

620 mm / 24.4"

485 mm / 19.1"

315.4 mm / 12.4"

446 mm / 17.6"

446 mm / 17.6"

376 mm / 14.8"

200 mm / 7.87"

175 mm / 6.89"

170 mm / 6.7"

37 kg / 81.6 lbs

25.7 kg / 56.7 lbs

9.4 kg / 20.7 lbs

High Definition (HD) Audio, Realtek ALC662 codec

High Definition (HD) Audio, Realtek ALC662 codec

High Definition (HD) Audio, Realtek ALC623 codec

Intel C621 chipset

Intel C621 chipset

Intel W580 chipset

NVIDIA NVS 810 4GB DDR3 / Quadro P400 2GB GDDR5 to P6000 24GB GDDR5X / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GP100 16GB HBM2 / GV100 32GB HBM26

NVIDIA NVS 810 4GB DDR3 / Quadro P400 2GB GDDR5 to P6000 24GB GDDR5X / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GP100 16GB HBM2 / GV100 32GB HBM26

Up to NVIDIA RTX 5000 16GB

Windows 10 Pro, Ubuntu, or none

Windows 10 Pro, Ubuntu, or none

Windows 10, Ubuntu Linux, or Red Hat Enterprise Linux

10⁰ C to 35⁰ C

10⁰ C to 35⁰ C

Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)

Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)

Up to 2x 205W Intel Xeon Scalable CPUs Bronze, Silver, Gold, or Platinum

Up to 2x 165W Intel Xeon Scalable CPUs Bronze, Silver, Gold, or Platinum

11th-gen Intel Xeon W-1390P or Core up to i9-11900K

Discrete TPM 2.0, TCG certified

Discrete TPM 2.0, TCG certified

16x DIMMs, up to 1TB DDR4-2666 LRDIMM / DDR4-2933 RDIMM or 512GB DDR4-2666 RDIMM, 12 channels (6 channels per CPU)

12x DIMMs, up to 768GB DDR4-2933 or 384GB DDR4-2666, 12 channels (6 channels per CPU)

4x UDIMMs, up to 128 GB

DDR4 2666MHz LRDIMM or RDIMM or 2933MHz RDIMM ECC

DDR4 2666MHz or 2933MHz ECC

DDR4 3200MHz ECC or non-ECC

1400 W 80 PLUS Platinum

690 / 900 / 1000 W 80 PLUS Platinum

500W or 750W

Up to 9x M.2 PCIe SSD + 6x 3.5" / 10x 2.5" SATA HDD

Up to 9x M.2 PCIe SSD + 6x 3.5" / 10x 2.5" SATA HDD

Up to 3x M.2 PCIe 4 NVMe SSD + 2x 3.5" SATA + 4x 2.5" SATA

2020

2020

2021-07-12