Catalogue · Lenovo
Lenovo ThinkSystem DE4800F
Midrange · all-flash · dual controller - All-flash SAS version of the DE4800 for mid-range block workloads that need flash latency without NVMe pricing.
| Platform | |
|---|---|
| OEM | Lenovo |
| Family | ThinkSystem DE Series |
| Class | Midrange |
| Architecture | Dual controller (HA pair) |
| Status | Current |
| Released | n/a |
| Operating system | Lenovo SAN OS 11.60 |
| Controllers | 2 |
| Nodes | n/a |
| Cache / memory | 128 GB |
| Availability | 99.9999% |
| Capacity and media | |
| Media | All-flash |
| Drive types | SAS SSD |
| Drive note | 2U24 SFF all-flash SAS controller enclosure; SED/FIPS SSD options |
| Flash drive sizes | 0.96, 1.92, 3.84, 7.68, 15.36 TB |
| HDD sizes | n/a |
| Maximum drives | 120 |
| Controller enclosure | 2U, 24 drive bays |
| Expansion | Up to 4x DE240S 2U24 SFF expansion enclosures - 24 bays, 2U, up to 4 |
| Raw capacity | 1.84 PB |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | n/a |
| Protection | RAID 0, RAID 1, RAID 3, RAID 5, RAID 6, RAID 10, Dynamic Disk Pools |
| Protection note | Dynamic Disk Pools (DDP) distribute data and spare capacity across all drives for faster rebuilds; cache mirrored between controllers with flash-backed (battery) destage; T10-PI data assurance; RAID 3 via SMcli only |
| Performance and connectivity | |
| Maximum IOPS | 900,000 |
| Maximum throughput | 12 GB/s |
| Latency | n/a |
| Conditions | Up to 900,000 random read IOPS (4 KB), 12 GB/s sequential read, 9.4 GB/s sequential write (figures published jointly for DE4800H/F); estimated, internal measurements. Raw max = 120x 15.36 TB SSDs (1.84 PB). Power = max load of 2U24 enclosure. |
| Protocols | SAS direct attach, iSCSI, Fibre Channel |
| Fibre Channel | 32 Gb |
| Ethernet | 25 GbE |
| Host ports | 12 |
| Limits | |
| Volumes / LUNs | 2,048 |
| File systems | n/a |
| Snapshots | 512 |
| Management and support | |
| Management | ThinkSystem System Manager (web GUI), ThinkSystem SAN Manager, SMcli/SSH CLI; optional Lenovo XClarity |
| Power | 534 W |
| Positioned for | Analytics, Video surveillance, HPC, Backup target |
| Warranty | 3-year customer-replaceable unit and onsite limited warranty, 9x5 next-business-day parts delivered (upgrades available) |
| Design terms | Dynamic Disk Pool · Volume · Host cluster · Asynchronous mirroring |
| Data services | |
? Deduplication
? Compression
✓ Thin provisioning
✓ Snapshots
✓ Clones
✓ Asynchronous replication
✓ Synchronous replication
? Active-active / metro
✓ Encryption at rest
? Immutable snapshots
? Ransomware detection
? Quality of service
? Automated tiering
? Cloud tiering
? VMware vVols
? Kubernetes CSI
✕ Native file services
✕ Native object (S3)
✓ Non-disruptive upgrades
✕ Scale-out
✓ stated by the OEM · ✕ not offered · ? not stated | |
| Source | |
| Product page | https://lenovopress.lenovo.com/lp2072-lenovo-thinksystem-de4800h-and-de4800f-storage-arrays |
| Datasheet | https://lenovopress.lenovo.com/ds0212.pdf |