OceanStor 5120 (32GB Cache, 25*2.5 Inch SAS, AC\240V HVDC)

System Cache (Dual-Controller): 32GB (this configuration); supports 32GB/64GB

Maximum Cache (Dual-Controller; Expands with Controllers): 32GB-256GB

Supported Storage Protocols: FC, iSCSI, NFS, CIFS

Front-End Port Types: 8/16/32 Gbps FC, 1/10/25 Gbps Ethernet

Back-End Port Types: SAS 3.0

Maximum Number of Hot-Swappable I/O Modules per Controller Enclosure: 4

Maximum Number of Front-End Ports per Controller Enclosure: 28

Disk Types: SSD, SAS, NL-SAS

Supported SCMs: Not supported

Supported RAID Levels: RAID 10, RAID 5, RAID 6, and RAID-TP (tolerating simultaneous failure of 3 disks)

Operating Temperature: -60 m to +1800 m altitude: 5C to 35C (cabinet) or 40C (enclosure); 1800 m to 3000 m altitude: the maximum temperature threshold decreases by 1C for every altitude increase of 220 m

Operating Humidity: 10%-90% R.H.

Controller Enclosure Dimensions (H x W x D): 2.5-inch controller enclosure 86.1 mm x 447 mm x 410 mm; 3.5-inch controller enclosure 86.1 mm x 447 mm x 488 mm

Disk Enclosure Dimensions (H x W x D): 2.5-inch SAS disk enclosure 86.1 mm x 447 mm x 410 mm; 3.5-inch SAS disk enclosure 175 mm x 447 mm x 488 mm

Controller Enclosure Weight (Excl. Disk Units): 2.5-inch controller enclosure 16.4 kg; 3.5-inch controller enclosure 16.3 kg

Disk Enclosure Weight (Excl. Disk Units): 2.5-inch SAS disk enclosure 13.4 kg; 3.5-inch SAS disk enclosure 26.5 kg

NOTE: the official eKit product pages for this series serve images as obfuscated, hash-based S3 asset URLs (e.g. https://ekit.huawei.com/epartner/s3/<hash>_<id>.png?versionId=...) rather than clean filenames. No stable/clean image filenames could be extracted for this listing; please supply product images separately, or confirm you want the raw eKit asset URLs used as-is.

Value-Added Features: SmartAcceleration, SmartThin, SmartMigration, HyperSnap, SmartQoS, HyperLock, SmartMulti-Tenant, SmartQuota, SmartErase, HyperVault, HyperMetro, HyperReplication, HyperClone, SmartVirtualization, HyperCDP, HyperEncryption, SmartCompression, SmartMobility, SmartMigration for NAS

Storage Management Software: UltraPath, DeviceManager, BCManager, DME IQ

Power Supply: 100 V to 240 V AC +/-10%, 192 V to 288 V DC, -38.4 V to -75 V DC (only supported by disk enclosures)

Front-End Ports (this configuration): 8 x 1Gb ETH; 4 x 10Gb ETH (Including Multi-Mode SFP+)

Back-End Ports (this configuration): 4 x SAS 3.0 port

Disk Slots (this configuration): 25*2.5 Inch SAS