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CH121L V5 is the liquid-cooled version of the CH121 V5 blade. CH121L V5 has been optimized for services, such as virtualization, cloud computing, HPC, and network functions virtualization (NFV). It delivers high-density compute power and ultra-large memory capacity. CH121L V5 provides 24 x DDR4 DIMM slots and supports two 2.5-inch hard drives or four M.2 SSDs.
Board-level liquid cooling and cabinet-level, air-to-liquid heat exchange combined to eliminate the need for row air-conditioners and water chillers, with a cooling PUE less than or equal to 1.1 and cooling power consumption down by 90%.
CH121L V5 supports up to 28 compute cores per processor. It provides 24 DIMM slots, supports up to 3 TB DDR4 memory and 4 M.2 SSDs, enabling service acceleration on demand.
Provides full-lifecycle intelligent O&M to drive greater deployment and O&M efficiency with standardized, open interfaces, and supports Restful APIs and IPMI 2.0 standard, facilitating seamless integration with third-party management software.
PCSS uses the Direct Liquid Cooling System based on the Huawei E9000 blade server to dissipate over 80% of the system heat. The solution enables a Power Usage Effectiveness (PUE) of 1.1, reduces system energy consumption by 40%, improves computing density by 60%, and slashes OPEX for PSNC, successfully positioning PSNC on the HPC TOP100 list.
|Form Factor||2-socket liquid-cooled blade server in a half-width slot|
|Memory||24 DDR4 DIMM slots, with memory speeds of up to 2,666 MT/s, and up to 3 TB of memory capacity|
|Internal Storage||2 x 2.5-inch SSDs, or SAS/SATA hard drives; NVMe SSD disks supported
Or up to 4 M.2 SSDs (SATA interface), individually hot-swappable
|RAID Support||The two 2.5-inch SSDs or SAS/SATA hard drives support RAID 0 and 1.
The four M.2 SSDs support RAID 0, 1, 10, 5, and 6.
|PCIe Expansion||2 mezzanine cards (x16)|
|Operating Temperature||5ºC to 40ºC (41ºF to 104ºF), compliant with ASHRAE CLASS A3|
|Dimensions (H x W x D)||60.46 mm x 215 mm x 525 mm (2.38 in. x 8.46 in. x 20.67 in.)|