Compare HP Z2 G5 vs ThinkStation P340 Tower vs HP Z4 G4

17 L

FCLGA1200

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" + 2x 2.5"

2x M.2 PCIe 3.0 x4 + 1x PCIe 3.0 x16

2x PCIe 3.0 x16 + 1x PCIe 3.0 x1

[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] 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] 2x Audio + 2x PS/2 + 1x Serial + 2x RJ-45 1Gb + 6x USB 3.1 Gen1 | [Rear] 1x Headphone + 2x USB-C 3.1 Gen2 + 2x USB 3.1 Gen1

WiFi 6 + Bluetooth 5

WiFi 6 + Bluetooth 5.1 / none

WiFi 6 + Bluetooth 5

Black

ATX desktop computer

Mini-tower desktop computer

ATX desktop computer

2.0W internal mono speaker

356 cm / 14 inch

315.35 mm / 12.4"

386 cm / 15.2 inch

385 mm / 15.2 inch

376 mm / 14.8"

445 mm / 17.5 inch

169 mm / 6.7 inch

170 mm / 6.7"

169 mm / 6.65 inch

From 15.43 lbs

9.38 kg / 20.68 lbs

From 22.4 lbs / 10.2 kg

Realtek ALC3205-VA2-CG

High Definition (HD) Audio, Realtek ALC623 codec

Intel Q470 (vPro)

Intel W480 chipset

Intel C422 or X299

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

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)

AMD Radeon Pro WX 3100 4GB, WX 3200 4GB, W 5500 8GB, W 5700 8GB, WX 7100 8GB, or WX 9100 16GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, RTX 6000 24GB, RTX 8000 48GB, or GV100 32GB

Optional PCIe dual Gb or dual 10Gb Networking

Windows 10 Pro

Windows 10 Pro, Ubuntu, or none

Windows 10 Pro

10⁰ C to 35⁰ C

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

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

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

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

10th-gen Intel Core i3-10100 to i9-10900K (full Comet Lake range) or Xeon W-1250 to W-1290P

Intel Core i9-10900X, i9-10920X, i9-10940X, or i9-10980XE or Intel Xeon W-2123, W-2223, W-2125, W-2225, W-2235, W-2133, W-2245, W-2255, W-2265, W-2275, or W-2295

Discrete TPM 2.0, TCG certified

HP Solenoid Lock/Hood Sensor (TWR), Convert TPM to 1.2

Up to 128 GB with ECC (4x DIMMs)

4x UDIMMs, up to 128 GB

Up to 512 GB with ECC (8x DIMMs)

DDR4 3200MHz

DDR4-2933 ECC or non-ECC

DDR4 2666MHz or 2933MHz

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

300W 80 PLUS Gold or 500W 80 PLUS Platinum

465W, 750W, or 1000W

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

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

Up to 480GB Intel Optane PCIe SSD + 4x PCIe internal storage + 2x M.2 storage + 4x 3.5" HDD/SSD + Removable internal storage

2020

2020

2020