Overview
The Lenovo 4XB7A90049 is a 480 GB ThinkSystem ER3 SATA server SSD. The manufacturer classifies this model for read intensive workloads. Match this OEM option to the supported server, controller and drive bay.
Drive Configuration
- 480 GB Storage Capacity
- SATA/600
- M.2 2280
- M.2 drives (non-hot-swap)
- TLC NAND
- Hot Pluggable: No
Performance & Endurance
- Endurance (DWPD, 5 Years): 1
- Total Bytes Written (TB): 870
- Sequential Read: 520 MB/s (128 KB)
- Sequential Write: 520 MB/s (128 KB)
- Random Read: 90,000 IOPS (4 KB)
- Random Write: 15,000 IOPS (4 KB)
- Read Latency: 120 µs
- Write Latency: 70 µs
Reliability & Security
- MTBF: 2,000,000 hours
- Uncorrectable Bit Error Rate: < 1 in 10^17 bits read
- Typical Maximum Power (W): 3.8
- TCG Enterprise
- Power Loss Protection
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SD630 V2
- Listed for Lenovo ThinkSystem SE100
- Listed for Lenovo ThinkSystem SE350
- Listed for Lenovo ThinkSystem SR250 V2
- Listed for Lenovo ThinkSystem SR630 V2
- Listed for Lenovo ThinkSystem SR650 V2
- Listed for Lenovo ThinkSystem SR655
- Listed for Lenovo ThinkSystem SR670 V2
- Listed for Lenovo ThinkSystem SR860 V2
- Listed for Lenovo ThinkSystem ST250 V2
- Listed for Lenovo ThinkSystem ST650 V2
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7A90049
- Manufacturer Warranty: 1 Year Limited
- One-year CRU limited warranty; in a supported server the drive assumes the server base warranty and upgrades. SSD endurance limits apply.