Compare ThinkStation P620 vs HP Z1 G6 vs Alienware R11
Capacity
Interior Volume
33 L
33.8 L
Connectivity
CPU Socket
AMD SP3
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 + 9x via M.2 to PCIe adapter + 5x 3.5" (3 optional, 1 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
4x PCIe 4.0 x16 + 2x PCIe 4.0 x8
Ports
[Front] 4x USB 3.2 Gen2 + 2x USB 2.0 + 2x PS/2 + 1x RJ45 (10Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional serial | [Rear] 2x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 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 + 1x Audio + 1x RJ45 | [Rear] 2x USB 3.2 Gen1 + 1x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 5-in-1 SD card reader
[Front] 6x USB 2.0 + 3x USB 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x USB-C 3.2 Gen2 + 1x TOSLINK + 1x Coaxial + 1x RJ45 Gigabit LAN + 1x Microphone + 1x Line In + 1x Line Out + 1x Center/Sub + 1x Rear Surround + 1x Side Surround | [Rear] 3x USB 3.2 Gen1 (1x Powers
Wireless Connectivity
WiFi 5 + Bluetooth 5.1 / none
WiFi 6, Bluetooth 5.0
Construction
Colors
Black
Lunar Light or Dark Side of the Moon
Form Factor
ATX desktop computer
ATX desktop computer
Dimensions
Size | Depth
460 mm / 18.1"
308 cm
431.9 mm / 17 inch
Size | Height
446 mm / 17.6"
370 mm
481.6 mm / 18.9 inch
Size | Width
165 mm / 6.5"
168 mm
222.8 mm / 8.8 inch
Weight
24 kg / 52.91 lbs
9.86 kg
17.8 kg / 39.2 lbs (max)
Function
Audio
High Definition (HD) Audio, Realtek ALC662 codec
Conexant CX20632 codec
Internal High-Definition 7.1+2 Performance Audio
Chipset
AMD WRX80
Intel Q470 (vPro)
Intel Z490
Graphics
NVIDIA Quadro P620 2GB GDDR5 to P2200 5GB GDDR5 / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GV100 32GB HBM2 / RTX A6000 48GB GDDR6
NVIDIA GeForce RTX 2080 8GB
AMD Radeon RX 5300 3GB, RX 5600 6GB, RX 5700 8GB, or RX 5700 XT 8GB or NVIDIA GeForce GTX 1650 SUPER 4GB, GTX 1660 SUPER 6GB, RTX 2060 6GB, RTX 2060 SUPER 8GB, RTX 2070 SUPER 8GB, RTX 3070 8GB, RTX 3080 10GB, RTX 3090 24GB, or 2x RTX 2080 Ti 11GB (NVLink)
Operating System
Windows 10 Pro, Ubuntu, or none
Windows 10 Pro
Windows 10
Operating Temperature
10⁰ C to 35⁰ C
Optical Disc
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Optional
Processor
AMD Ryzen Threadripper PRO 3945WX, 3955WX, 3975WX, or 3995WX
Intel Core i7-10700K or i9-10900
10th-gen Intel i5 10400F, 10600KF, i7 10700F, 10700KF, or i9 10900F, 10900KF
RGB Lighting
2 (Dark Side of the Moon) or 4 (Lunar Light) unique programmable zones with up to 16.8 million distinct colors
Security
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
8x DIMMs, up to 1TB, 8 channels
32 GB (4x DIMMs)
Up to 128 GB (4x DIMMs)
Memory | Type
DDR4 3200MHz ECC
DDR4 2666MHz
DDR4 XMP 2666, 2933, 3200, or 3400 MHz
Power Supply
1000W 80 PLUS Platinum
550 W or 1000 W
Storage
Up to 11x M.2 PCIe SSD + 5x SATA HDD
1 TB PCIe NVMe SSD + (1x 2.5" HDD + 2x 3.5" HDD bays)
Up to 2TB M.2 PCIe NVMe SSD (Boot) + 2TB 7200RPM SATA
Production
Accessory
Mouse: Dell Alienware Optical Mouse MS116AW
Debut
2020
2020
2019-11
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