DE4800H 128G HICless Hybrid Flash 2U24 SFF

Form factor: 2U rack mount
RAID levels: RAID 0, 1, 3, 5, 6, and 10; Dynamic Disk Pools. (RAID 3 can be configured only through the CLI.)
Controller system memory: 128 GB per system (64 GB per controller). Cache mirroring between the controllers. Flash-backed cache protection (includes battery for destaging to flash)
Expansion enclosure support: 7x DE120S, 7x DE240S or 4x DE600S
Drives bays:  24 SFF drive bays in the the main (base) unit enclosure


Drives: 10K rpm SAS HDDs10K rpm SAS FIPS HDDsSAS SSDs (1 DWD)

Storage capacity: Base configuration (DE4800F 2U24 + 4x DE240S enclosures): 1.84 PB (120x 15.36 TB SSDs)

Host connectivity: 

Base ports (per controller enclosure with two controllers):


*4x 10/25 Gb iSCSI (DAC or SW fiber optics, LC) 

Host connectivity ports provided using host interface cards (HICs). Listed below are the ports per enclosure. Each enclosure supports two controllers:


*8x 12 Gb SAS host ports (Mini-SAS HD, SFF-8644) (4 ports per controller)
*8x 10 Gb BaseT host ports (RJ45 Cat5/6 copper cables) (4 ports per controller)
*8x 16/32 Gb FC SFP+ host ports (SW fiber optics, LC) (4 ports per controller)

Power supply: Two redundant hot-swap 913 W (100 - 240 V) (2U24 enclosures)
Standard software features: Dynamic Disk Pools, SSD read cache, snapshots (up to 512 snapshots max), volume copy, thin provisioning (DDP only), encryption (requires optional FIPS drives), and data assurance.
Dimensions (HxWxD mm): 85x449x553
Weight: 25.07kg

Záruka: 3 years
Odkaz na stránku výrobce: https://lenovopress.lenovo.com/lp2072-lenovo-thinksystem-de4800h-and-de4800f-storage-arrays