Technical specifications
ASRock 4U36L2S-C621 — Full Technical Specifications
Official datasheet
Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.
Full Specifications
| Form Factor | 4U Rackmount |
| Dimensions | 699 mm x 432 mm x 176 mm, 27.52” x 17.01” x 6.93” |
| Support Motherboard | EP2C621D16-4L |
| Buttons | System reset, Power |
| LEDs | Power, LAN1 activity, LAN2 activity, System fail, HDD status |
| I/O Ports | 2 Type-A (USB3.2 Gen1) |
| Front Side Drive Bay | 24 Hot-swap 3.5" drive bays*; * additional RAID/HBA card required to support the 36x 3.5"drives |
| Front Side Backplane | 24-port 12Gbps active backplane with SAS expander IC |
| Rear Side | 12 Hot-swap 3.5'' drive bays*, and 2 Hot-swap 2.5'' drive bays |
| Rear Side Backplane | 12-port 12Gbps active backplane with SAS expander IC and 2-port passive backplane |
| Internal Side | 1 M.2 (SATA 6Gb/s), 1 M.2 (PCIe3.0x4 or SATA 6Gb/s) |
| Type | 1+1 CRPS |
| Output Watts | 1200W |
| Efficiency | 80-PLUS Platinum |
| AC Input | Low Line: 100-127Vrms, 50/60Hz, High Line: 200-240rms, 50/60Hz |
| Fan | 7 Hot-swap 80x38mm fans |
| CPU | Supports 2nd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors |
| Socket | 1+1 Socket P (LGA 3647) |
| Thermal Design Power | 205W |
| Chipset | Intel® C621 |
| Supported DIMM Quantity | 8+8 DDR4 288-pin DIMM slots |
| Supported Type | DDR4 288-pin RDIMM, LRDIMM, DCPMM*; *DCPMM is supported by 2nd Generation Intel® Xeon® Scalable Processors only |
| Max. DIMM Frequency | RDIMM, LRDIMM: up to 2933 MHz*, DCPMM: up to 2666MHz; *2933MHz supported by 2nd Generation Intel® Xeon® Scalable Processors, 1DPC only |
| Voltage | 1.2V |
| PCIe x 16 | - SLOT6: 1 Low-profile PCIe3.0 x16 [CPU0]; - SLOT4: 1 Low-profile PCIe3.0 x16, auto switch to x8 when SLOT5 is occupied [CPU0]; - SLOT3: 1 Low-profile PCIe3.0 x16 [CPU1]; - SLOT2: 1 Low-profile PCIe3.0 x16 [CPU1]; - SLOT1: 1 Low-profile PCIe3.0 x16 [CPU1] |
| PCIe x 8 | - SLOT5: 1 Low-profile PCIe3.0 x8 [CPU0] |
| BMC Controller | ASPEED AST2500: IPMI2.0 with iKVM and vMedia support |
| Controller | ASPEED AST2500 |
| UID Button/LED | 1 UID w/ LED |
| Video Port | 1 DB15 (VGA) |
| Serial Port | 1 DB9 (COM) |
| USB 3.2 Gen1 Port | 4 Type-A (USB3.2 Gen1) |
| RJ45 | 4 RJ45 (1GbE) by Intel® X722 and Marvell 88E1543 PHY; 1 x Realtek RTL8211E for dedicated management GLAN |
| BIOS Type | 32MB (256Mb) AMI UEFI Legal BIOS |
| Temperature | Operating temperature: 10°C ~ 35°C / Non-operating temperature: -40°C ~ 70°C |
| Humidity | Non-operating humidity: 20% ~ 90% (non-condensing) |
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