Supermicro 4U 6Bays Dual Processor Rackmount Server
- 32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 4800MHz ECC DDR5, 32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 5600MTs ECC DDR5
- 8 PCIe Gen 5.0 X16 LP Slots
- Flexible networking options
- 2 M.2 NVMe and SATA for boot drive only, 6x 2.5" Hot-swap NVMe/SATA/SAS drive bays
- High Performance Computing, AI/Deep Learning Training, Large Language Model (LLM) Natural Language Processing
Storage configuration notice:
6x 2.5" HDD drive
 
2x M.2 drive
To maintain quality and integrity, this product is sold only as a completely-assembled system (with minimum 2 CPUs, 4 DIMMs, 1 Storage Device HDD/HDS/M.2 and 1 NIC).
6x 2.5" HDD drive
2x M.2 drive
To maintain quality and integrity, this product is sold only as a completely-assembled system (with minimum 2 CPUs, 4 DIMMs, 1 Storage Device HDD/HDS/M.2 and 1 NIC).
Note: Image above may show a varied configuration or optional part. Please refer to parts list for standard parts included.
| SKU | SYS-421GU-TNXR | 
| Processor | CPU: Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors Core Count: Up to 56C/112T; Up to 112.5MB Cache per CPU Note: Supports up to 350W TDP CPUs (Air Cooled) Supports up to 350W TDP CPUs (Liquid Cooled) Max GPU Count: Up to 4 onboard GPU(s) Supported GPU: NVIDIA SXM: HGX H100 4-GPU (80GB) View GPU Options CPU-GPU Interconnect: PCIe 5.0 x16 CPU-to-GPU Interconnect GPU-GPU Interconnect: NVIDIA® NVLink® Certification: NVIDIA Certified | 
| Memory | Memory  Slot Count: 32 DIMM slots Max Memory (2DPC): Up to 8TB 5600MT/s ECC DDR5 Memory Voltage  1.1V | 
| Chassis | 4U Rackmount Chassis | 
| Dimensions | Height: 7" (175.6 mm) Width: 17.67" (449 mm) Depth: 32.79" (833 mm) | 
| Front Panel | LED: Hard drive activity LED Network activity LEDs Power status LED System Overheat & Power Fail LED Buttons: Power On/Off button System Reset button | 
| Bios | BIOS Type: AMI 32MB SPI Flash EEPROM | 
| Onboard Devices | Chipset: Intel® C741 Network Connectivity: 2 RJ45 10GbE with Intel® X710-AT2 NVMe | 
| HDD Drive Bays | Drive Bays Configuration: Default: Total 6 bay(s) 6 front hot-swap 2.5" NVMe/SATA drive bay(s) M.2: 2 M.2 NVMe/SATA slot(s) (M-key) | 
| Expansion Slots | PCI-Express (PCIe) Configuration: Default 1 PCIe 5.0 x16 LP slot(s) 7 PCIe 5.0 x16 LP slot(s) | 
| Power Supply | 4x 3000W Redundant Titanium Level power supplies Dimension (WxHxL): 106.5 x 82.1 x 245.5 mm +12V: Max: 91.66A / Min: 0A (200Vac-240Vac) 12V SB: Max: 3A / Min: 0A AC Input: 3000W: 0240Vdc / 50-60Hz (for CQC only) 2880W: 200-207Vac / 50-60Hz 3000W: 207-240Vac / 50-60Hz Output Type: Backplanes (gold finger) | 
| Input Output | Video: 1 VGA port(s) | 
| Cooling | Fans: 5 heavy duty fans with optimal fan speed control Air Shroud: 1 Air Shroud(s) Liquid Cooling: Direct to Chip (D2C) Cold Plate (optional) | 
| Operating Environment | Environmental Spec.: Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) Non-operating Temperature: -40°C to 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing) | 
CPU
				
Select CPU:
Intel® Xeon® Scalable 5th Gen Bronze Processor 3508U (2.10 Ghz 125W)
							
							- $370.00
						Intel® Xeon® Scalable 5th Gen Silver Processor 4509Y (2.60 Ghz 125W)
							
							
						Intel® Xeon® Scalable 4th Gen Silver Processor 4410Y (2.00 GHz 155W)
							
							Added
						Intel® Xeon® Scalable 5th Gen Silver Processor 4510 (2.40 Ghz 150W)
							
							
						Intel® Xeon® Scalable 5th Gen Silver Processor 4510T (2.00 Ghz 115W)
							
							+ $144.00
						Intel® Xeon® Scalable 4th Gen Silver Processor 4410T (2.70 GHz 150W)
							
							+ $182.00
						Intel® Xeon® Scalable 5th Gen Silver Processor 4514Y (2.00 Ghz 150W)
							
							+ $534.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 5416S (2.00 GHz 150W)
							
							+ $1,014.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 5515+ (3.20 Ghz 165W)
							
							+ $1,314.00
						Intel® Xeon® Scalable 4th Gen Silver Processor 4416+ (2.00 GHz 165W)
							
							+ $1,560.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 5512U (2.10 Ghz 185W)
							
							+ $1,638.00
						Intel® Xeon® Scalable 5th Gen Silver Processor 4516Y+ (2.20 Ghz 185W)
							
							+ $1,808.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 5411N (1.90 GHz 165W)
							
							+ $2,094.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6526Y (2.80 Ghz 195W)
							
							+ $2,366.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 5520+ (2.20 Ghz 205W)
							
							+ $2,652.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 5418N (1.80 GHz 165W)
							
							+ $2,782.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6530 (2.10 Ghz 270W)
							
							+ $3,874.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 6430 (2.10 GHz 270W)
							
							+ $4,186.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 6421N (1.80 GHz 185W)
							
							+ $4,576.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6534 (3.90 Ghz 195W)
							
							+ $5,538.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6542Y (2.90 Ghz 250W)
							
							+ $5,746.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6538Y+ (2.10 Ghz 205W)
							
							+ $6,422.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6554S (2.20 Ghz 270W)
							
							+ $6,422.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 6428N (1.80 GHz 185W)
							
							+ $6,656.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 6438Y (2.00 GHz 205W)
							
							+ $6,708.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6538N (2.10 Ghz 205W)
							
							+ $6,916.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6544Y (3.60 Ghz 270W)
							
							+ $7,618.00
						Intel® Xeon® Scalable 4th Gen Gold Processor 6448H (2.40 GHz 250W)
							
							+ $7,800.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6548Y+ (2.50 Ghz 250W)
							
							+ $7,866.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8558U (2.00 Ghz 300W)
							
							+ $8,108.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6548N (2.80 Ghz 250W)
							
							+ $8,230.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8452Y (2.00 GHz 300W)
							
							+ $8,996.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8444H (2.90 GHz 270W)
							
							+ $9,386.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8558 (2.10 Ghz 330W)
							
							+ $10,166.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8450H (2.00 GHz 250W)
							
							+ $10,816.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8460Y+ (2.20 GHz 300W)
							
							+ $12,896.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8562Y+ (2.80 Ghz 300W)
							
							+ $13,404.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8462Y+ (2.80 GHz 300W)
							
							+ $13,858.00
						Intel® Xeon® Scalable 5th Gen Gold Processor 6558Q (3.20 Ghz 350W)
							
							+ $14,534.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8568Y (2.30 Ghz 350W)
							
							+ $14,754.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8558P (2.70 Ghz 350W)
							
							+ $15,366.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8454H (2.10 GHz 270W)
							
							+ $15,626.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8571N (2.40 Ghz 300W)
							
							+ $15,626.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8458P (2.70 GHz 350W)
							
							+ $16,146.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8468V (2.40 GHz 330W)
							
							+ $16,926.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8468 (2.10 GHz 350W)
							
							+ $17,316.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8581V (2.00 Ghz 270W)
							
							+ $17,446.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8570 (2.10 Ghz 350W)
							
							+ $22,452.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8470 (2.00 GHz 350W)
							
							+ $22,776.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8470N (1.70 GHz 300W)
							
							+ $23,296.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8580 (2.00 Ghz 350W)
							
							+ $25,246.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8592V (2.00 Ghz 330W)
							
							+ $25,988.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8480+ (2.0 GHz 350W)
							
							+ $26,286.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8460H (2.20 GHz 330W)
							
							+ $26,286.00
						Intel® Xeon® Scalable 5th Gen Platinum Processor 8592+ (1.90 Ghz 350W)
							
							+ $27,496.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8468H (2.10 GHz 330W)
							
							+ $34,152.00
						Intel® Xeon® Scalable 4th Gen Platinum Processor 8490H (1.90 GHz 350W)
							
							+ $42,458.00
						MEMORY
				
Select Memory Capacity:
Micron 16GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							- $136.00
						Samsung 16GB DDR5 5600MHz ECC RDIMM Memory (Recommend for Xeon 5th Gen CPU)
							
							- $64.00
						Samsung 16GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							Added
						Micron 32GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							+ $248.00
						Samsung 32GB DDR5 5600MHz ECC RDIMM Memory (Recommend for Xeon 5th Gen CPU)
							
							+ $380.00
						Samsung 32GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							+ $396.00
						Micron 64GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							+ $1,120.00
						Samsung 64GB DDR5 4800MHz ECC RDIMM Memory (Recommend for Xeon&EPYC 4th Gen CPU)
							
							+ $1,380.00
						Samsung 64GB DDR5 5600MHz ECC RDIMM Memory (Recommend for Xeon 5th Gen CPU)
							
							+ $1,548.00
						Enterprise-Class HDD/SSD
				
Select Storage Capacity:
Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 240GB
							
							Added
						Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 480GB
							
							+ $85.00
						Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 960GB
							
							+ $122.00
						Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 1.92TB
							
							+ $304.00
						Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 3.84TB
							
							+ $707.00
						Micron 5400 PRO 2.5" SATA 6Gb/s SSD (7mm) 7.68TB
							
							+ $1,214.00
						Micron 5400 MAX 2.5" SATA 6Gb/s SSD (7mm) 480GB
							
							+ $83.00
						Micron 5400 MAX 2.5" SATA 6Gb/s SSD (7mm) 960GB
							
							+ $168.00
						Micron 5400 MAX 2.5" SATA 6Gb/s SSD (7mm) 1.92TB
							
							+ $402.00
						Micron 5400 MAX 2.5" SATA 6Gb/s SSD (7mm) 3.84TB
							
							+ $870.00
						Samsung SM883 2.5" SATA III SSD 480GB
							
							+ $75.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 240GB
							
							+ $28.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 480GB
							
							+ $68.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 960GB
							
							+ $100.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 1.92TB
							
							+ $250.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 3.84TB
							
							+ $538.00
						Samsung PM893 2.5" SATA 6Gb/s SSD 7.68TB
							
							+ $1,186.00
						Samsung PM897 2.5" SATA 6Gb/s SSD 960GB
							
							+ $93.00
						Samsung PM897 2.5" SATA 6Gb/s SSD 1.92TB
							
							+ $186.00
						Samsung PM897 2.5" SATA 6Gb/s SSD 3.84TB
							
							+ $393.00
						Samsung 870 QVO 2.5" SATA 6Gb/s SSD 2TB
							
							+ $65.00
						Samsung 870 QVO 2.5" SATA 6Gb/s SSD 4TB
							
							+ $230.00
						Samsung 870 QVO 2.5" SATA 6Gb/s SSD 8TB
							
							+ $659.00
						Samsung 870 EVO 2.5" SATA 6Gb/s SSD 250GB
							
							- $65.00
						Samsung 870 EVO 2.5" SATA 6Gb/s SSD 500GB
							
							- $40.00
						Samsung 870 EVO 2.5" SATA 6Gb/s SSD 1TB
							
							- $4.00
						Samsung 870 EVO 2.5" SATA 6Gb/s SSD 2TB
							
							+ $93.00
						Samsung 870 EVO 2.5" SATA 6Gb/s SSD 4TB
							
							+ $317.00
						NVMe M.2
				
*No NVMe M.2 Drives
							
							Added
						Micron 7450 Pro NVMe M.2 (22x80) SSD 480GB
							
							+ $260.00
						Micron 7450 Pro NVMe M.2 (22x80) SSD 960GB
							
							+ $286.00
						Micron 7450 Pro NVMe M.2 (22x110) SSD 3.84TB
							
							+ $780.00
						Micron 7450 MAX NVMe M.2 (22x80) SSD 400GB
							
							+ $221.00
						Micron 7450 MAX NVMe M.2 (22x80) SSD 800GB
							
							+ $325.00
						Samsung 970 EVO Plus MZ-V7S500B/AM M.2 NVMe SSD 250GB
							
							+ $68.00
						Samsung 970 EVO Plus MZ-V7S500B/AM M.2 NVMe SSD 500GB
							
							+ $81.00
						Samsung 970 EVO Plus MZ-V7S1T0B/AM M.2 NVMe SSD 1TB
							
							+ $128.00
						Samsung 970 EVO Plus MZ-V7S2T0B/AM M.2 NVMe SSD 2TB
							
							+ $242.00
						Samsung 980 PRO MZ-V8P500B/AM M.2 NVMe SSD 500GB
							
							+ $112.00
						Samsung 980 PRO MZ-V8P1T0B/AM M.2 NVMe SSD 1TB
							
							+ $126.00
						Samsung 980 PRO MZ-V8P2T0B/AM M.2 NVMe SSD 2TB
							
							+ $215.00
						Samsung 990 PRO MZ-V9P1T0B/AM M.2 NVMe SSD 1TB
							
							+ $128.00
						Samsung 990 PRO MZ-V9P2T0B/AM M.2 NVMe SSD 1TB
							
							+ $231.00
						Samsung 990 PRO MZ-V9P4T0B/AM M.2 NVMe SSD 4TB
							
							+ $409.00
						SAMSUNG PM9A3 M.2 Nvme SSD 960GB
							
							+ $291.00
						SAMSUNG PM9A3 M.2 Nvme SSD 1.92TB
							
							+ $426.00
						SAMSUNG PM9A3 M.2 Nvme SSD 3.84TB
							
							+ $686.00
						Samsung 980 EVO MZ-V8V250B/AM M.2 NVMe SSD 250GB
							
							+ $55.00
						Samsung 980 EVO MZ-V8V500B/AM M.2 NVMe SSD 500GB
							
							+ $81.00
						Samsung 980 EVO MZ-V8V1T0B/AM M.2 NVMe SSD 1TB
							
							+ $133.00
						Samsung 990 EVO MZ-V9E1T0B/AM M.2 NVMe SSD 1TB
							
							+ $112.00
						Samsung 990 EVO MZ-V9E2T0B/AM M.2 NVMe SSD 2TB
							
							+ $142.00
						WD Black SN850 M.2 G4 NVMe SSD 500GB
							
							+ $158.00
						WD Black SN850 M.2 G4 NVMe SSD 1TB
							
							+ $235.00
						WD Black SN850  M.2 G4 NVMe SSD 2TB
							
							+ $639.00
						NETWORK CARD
				
NETWORK ADAPTERNETWORK ADAPTERNETWORK ADAPTER
Broadcom NetXtreme 1G PCIe 2.0 x1 Ethernet Card (2x RJ45)
							
							- $145.00
						Broadcom NetXtreme 1G PCIe 2.0 x4 Ethernet Card (4x RJ45)
							
							- $118.00
						Broadcom NetXtreme 10G PCIe 3.0 x8 Ethernet Card (2x RJ45)
							
							+ $122.00
						Broadcom NetXtreme 10G PCIe 3.0 x8 Ethernet Card (2x SFP+)
							
							+ $48.00
						Broadcom NetXtreme 25G PCIe 3.0 x8 Ethernet Card (2x SFP28)
							
							+ $30.00
						Broadcom NetXtreme 25G PCIe 4.0 x16 Ethernet Card (4x SFP28)
							
							+ $448.00
						Broadcom NetXtreme 100G PCIe 4.0 x16 EthernetCard (2x QSFP56)
							
							+ $1,038.00
						Intel® 1G Ethernet Adapter I350-T2V2 (2x RJ-45)
							
							Added
						Intel® 1G Ethernet Adapter I350-T4V2 (4x RJ-45)
							
							+ $100.00
						Intel® 10G Ethernet Adapter X520-DA2 (2x SFP+)
							
							+ $136.00
						Intel® 10G Ethernet Adapter X550-T1 (1x RJ45)
							
							+ $187.00
						Intel® 10G Ethernet Adapter X550-T2 (2x RJ45)
							
							+ $221.00
						Intel® 10G Ethernet Adapter X710-DA2 (2x QSFP+)
							
							+ $260.00
						Intel® 25G Ethernet Adapter XXV710-DA1 (1x SFP28)
							
							+ $234.00
						Intel® 25G Ethernet Adapter XXV710-DA2 (2x SFP28)
							
							+ $271.00
						Intel® 40G Ethernet Adapter XL710-QDA1 (1x QSFP+)
							
							+ $317.00
						Intel® 40G Ethernet Adapter XL710-QDA2 (2x QSFP+)
							
							+ $395.00
						Mellanox NVIDIA 10/25GbE MCX512A-ACAT ConnectX-5 Ethernet Adapter (2x QSFP28)
							
							+ $369.00
						Mellanox NVIDIA 100GbE MCX516A-CCAT ConnectX-5 Ethernet Adapter (2x QSFP28)
							
							+ $1,423.00
						Mellanox NVIDIA 200GbE MCX653105A-HDAT-SP ConnectX-6 VPI Ethernet Adapter (1x QSFP56)
							
							+ $1,735.00
						Mellanox NVIDIA 200GbE MCX653106A-HDAT-SP ConnectX-6 VPI Ethernet Adapter (2x QSFP56)
							
							+ $1,904.00
						GPU/Coprocessor
				
*No GPU
							
							Added
						NVIDIA RTX 4000 ADA GDDR6 Video Card 20GB
							
							+ $1,690.00
						NVIDIA RTX 4500 ADA GDDR6 Video Card 24GB
							
							+ $3,010.00
						NVIDIA RTX 5000 ADA GDDR6 Video Card 32GB
							
							+ $5,304.00
						NVIDIA RTX 6000 ADA GDDR6 Video Card 48GB
							
							+ $9,193.00
						NVIDIA L40 48GB GDDR6 GPU Card
							
							+ $9,698.00
						NVIDIA L40S 48GB GDDR6 GPU Card
							
							+ $9,698.00
						NVIDIA A100 80GB HBM2e GPU Card
							
							+ $13,982.00
						NVIDIA H100 80GB HBM2e GPU Card
							
							+ $32,156.00
						OPERATING SYSTEM
				
Select Operating System:
*Please contact our sales for more operating system options
							
							Added
						Debian Linux (No Media) (32-Bit/64-Bit)
							
							+ $99.00
						Fedora Linux Desktop Edition Linux (No Media) (32-Bit/64-Bit)
							
							+ $99.00
						Ubuntu Linux LTS Server Edition (No Media) (32-Bit/64-Bit)
							
							+ $99.00
						Linux Fedora Workstation Edition Linux 64-bit (No Media)
							
							+ $99.00
						CentOS Enterprise Linux (No Media) (32-Bit/64-bit)
							
							+ $99.00
						Microsoft Windows Server 2022 Standard 64-bit-1User
							
							+ $799.00
						WARRANTY
				
Select Warranty:
*1 Year Parts Replacement Warranty
							
							Added
						3 Year Parts Replacement Warranty - Server Value $500 to $2000
							
							+ $299.00
						3 Year Parts Replacement Warranty - Server Value $2001 to $4000
							
							+ $399.00
						3 Year Parts Replacement Warranty - Server Value $4001 to $7000
							
							+ $599.00
						3 Year Parts Replacement Warranty - Server Value $7001 to $10000
							
							+ $899.00
						3 Year Parts Replacement Warranty - Server Value Over $10000
							
							+ $1,280.00
						3074
					1
					4368.0000
				 		

















































