Compare ThinkStation P920 vs HP Z2 G5 vs ThinkStation P350 Tower

55 L

17 L

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)

3x M.2 + 1x PCIe 3.0 x16 + 2x PCIe 3.0 x1 + 1x PCIe 3.0 x4 (x16 slot)

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

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] 2x USB 2.0 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x DisplayPort 1.4 + 2x Audio + 1x RJ45 | [Rear] 2x USB 3.2 Gen1 + 2x USB 3.2 Gen2 + 5-in-1 SD card reader + 1x Audio combo

[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 6 + Bluetooth 5

WiFi 6 + Bluetooth 5.0

Black

Black

ATX desktop computer

ATX desktop computer

Mini-tower desktop computer

2.0W internal mono speaker

620 mm / 24.4"

356 cm / 14 inch

315.4 mm / 12.4"

446 mm / 17.6"

385 mm / 15.2 inch

376 mm / 14.8"

200 mm / 7.87"

169 mm / 6.7 inch

170 mm / 6.7"

37 kg / 81.6 lbs

From 15.43 lbs

9.4 kg / 20.7 lbs

High Definition (HD) Audio, Realtek ALC662 codec

Realtek ALC3205-VA2-CG

High Definition (HD) Audio, Realtek ALC623 codec

Intel C621 chipset

Intel Q470 (vPro)

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

AMD Radeon Pro WX 3200 4GB, W5500 8GB, or W5700 8GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, or RTX 6000 24GB

Up to NVIDIA RTX 5000 16GB

Windows 10 Pro, Ubuntu, or none

Windows 10 Pro

Windows 10, Ubuntu Linux, or Red Hat Enterprise Linux

10⁰ C to 35⁰ C

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

Optional DVD-ROM, DVD-RW, or Blu-ray Writer + Optional 2nd Blu-ray Writer

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

From Intel Core i3-10100 to Core i9-10850K or From Xeon W-1250P to Xeon W-1290P

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

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)

Up to 128 GB with ECC (4x DIMMs)

4x UDIMMs, up to 128 GB

DDR4 2666MHz LRDIMM or RDIMM or 2933MHz RDIMM ECC

DDR4 3200MHz

DDR4 3200MHz ECC or non-ECC

1400 W 80 PLUS Platinum

350W Platinum (92%), 500W Gold (90%), or 700W Platinum (92%)

500W or 750W

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

3x M.2 + 1x 2.5" HDD + 2x 3.5" HDD bays

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

2020

2020

2021-07-12