Compare HP Z4 G4 vs Dell Precision 3240 vs HP Z2 G5

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

1x internal 2.5" + 1x half height PCIe x8 Gen3

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

[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

[Front] 1x USB 3.2 Gen 2 + 1x USB 3.2 Gen 2 Type-C + 1x audio jack + 1x audio line in/out | [Rear] 1x USB 3.2 Gen 1 Type-A + 1x USB 3.2 Gen 1 Type-A with SmartPower + 2x USB 3.2 Gen 2 Type-A + 2x DisplayPort 1.4 1 + Optional Ports

[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

WiFi 6 + Bluetooth 5

Optional Wireless, Bluetooth w/ vPro support

WiFi 6 + Bluetooth 5

ATX desktop computer

ATX desktop computer

Internal Speaker; Optional Dell 2.0 stereo speaker systems available and Dell Professional Soundbar AE515M for select flat-panel displays

2.0W internal mono speaker

386 cm / 15.2 inch

17.87 cm

356 cm / 14 inch

445 mm / 17.5 inch

18.81 cm

385 mm / 15.2 inch

169 mm / 6.65 inch

7 cm

169 mm / 6.7 inch

From 22.4 lbs / 10.2 kg

1.71 kg

From 15.43 lbs

Integrated Realtek ALC3246 High Definition Audio Codec (2 Channel)

Realtek ALC3205-VA2-CG

Intel C422 or X299

Intel W480

Intel Q470 (vPro)

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

1x PCIe x16 Gen 3 up to 75W, NVIDIA Quadro P400, P620, P1000, or RTX 3000

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

Optional PCIe dual Gb or dual 10Gb Networking

Windows 10 Pro

Windows 10, Red Hat 8.2, or Ubuntu 18.04

Windows 10 Pro

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

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

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

10th-gen Intel Core i3, i5, i7, or i9 or Xeon (up to W-1290 10-core processor with 20M cache)

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

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

Up to 512 GB with ECC (8x DIMMs)

2 SoDIMM slots; Up to 64GB

Up to 128 GB with ECC (4x DIMMs)

DDR4 2666MHz or 2933MHz

2933MHz Non-ECC & ECC DDR4 Memory

DDR4 3200MHz

465W, 750W, or 1000W

7.4mm 180W or 240W AC adapter (external)

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

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

2x M.2 PCIe (1x 22x80 mm, 1x 22x30 mm) + 1x 2.5" SATA

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

[Add-in Cards] Thunderbolt 3, Serial port, Parallel port, USB-C 3.1 Gen 2 card

[Quadro RTX 3000] 2020-10

2020

2020-08-25

2020