Compare ThinkStation P520 vs HP Z2 G5
Capacity
Interior Volume
33 L
Connectivity
CPU Socket
FCLGA2066
Expansion Slot
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)
3x M.2 + 1x PCIe 3.0 x16 + 2x PCIe 3.0 x1 + 1x PCIe 3.0 x4 (x16 slot)
PCI Express
2x PCIe 3.0 x16 + 1x PCIe 3.0 x8 + 2x PCIe 3.0 x4 + 1x PCI
Ports
[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
[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
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 / none
WiFi 6 + Bluetooth 5
Construction
Colors
Black
Form Factor
ATX desktop computer
ATX desktop computer
Speakers
2.0W internal mono speaker
Dimensions
Size | Depth
460 mm / 18.1"
356 cm / 14 inch
Size | Height
440 mm / 17.3"
385 mm / 15.2 inch
Size | Width
165 mm / 6.5"
169 mm / 6.7 inch
Weight
24 kg / 52.91 lbs
From 15.43 lbs
Function
Audio
High Definition (HD) Audio, Realtek ALC662 codec
Realtek ALC3205-VA2-CG
Chipset
Intel C422 chipset
Intel Q470 (vPro)
Graphics
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
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
Operating System
Windows 10 Pro, Ubuntu, or none
Windows 10 Pro
Operating Temperature
10⁰ C to 35⁰ C
Optical Disc
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
Processor
Intel Xeon W-2100 or W-2200 series processors (up to Xeon W-2295)
From Intel Core i3-10100 to Core i9-10850K or From Xeon W-1250P to Xeon W-1290P
Security
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
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
Up to 128 GB with ECC (4x DIMMs)
Memory | Type
DDR4 2666MHz or 2933MHz ECC
DDR4 3200MHz
Power Supply
690W / 900W / 1000W 80 PLUS Platinum
350W Platinum (92%), 500W Gold (90%), or 700W Platinum (92%)
Storage
Up to 9x M.2 PCIe SSD + 1x PCIe AIC SSD + 6x SATA HDD
3x M.2 + 1x 2.5" HDD + 2x 3.5" HDD bays
Production
Debut
2020
2020
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