Overview
The Lenovo 4XB7A93140 is a 480 GB ThinkSystem PCI Express NVMe 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
- PCI Express NVMe 4.0
- M.2 2280
- M.2 drives with PCIe 4.0 interface - only for B550i or B350i internal M.2 adapters
- TLC NAND
- Hot Pluggable: No
Performance & Endurance
- Endurance (DWPD, 5 Years): 0.1
- Total Bytes Written (TB): 100
- Sequential Read: 2,900 MB/s (128 KB)
- Sequential Write: 900 MB/s (128 KB)
- Random Read: 54,000 IOPS (4 KB)
- Random Write: 27,000 IOPS (4 KB)
Reliability & Security
- MTBF: 2,000,000 hours
- Uncorrectable Bit Error Rate: < 1 in 10^15 bits read
- Self-Encrypting Drive
- Power Loss Protection
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SR630 V4
- Listed for Lenovo ThinkSystem SR650 V4
- Listed for Lenovo ThinkSystem SR650a V4
- Listed for Lenovo ThinkSystem SR850 V4
- Listed for Lenovo ThinkSystem SR860 V4
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7A93140
- 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.