Overview
The Lenovo 4XB7A90120 is a 3.84 TB ThinkSystem PM9A3 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
- 3.84 TB Storage Capacity
- PCI Express NVMe 4.0
- M.2 22110
- M.2 non-hot-swap drives
- TLC NAND
- Hot Pluggable: No
Performance & Endurance
- Endurance (DWPD, 5 Years): 1
- Total Bytes Written (TB): 7,008
- Sequential Read: 5,500 MB/s (128 KB)
- Sequential Write: 2,000 MB/s (128 KB)
- Random Read: 800,000 IOPS (4 KB)
- Random Write: 85,000 IOPS (4 KB)
- Read Latency: 75 µs
- Write Latency: 30 µs
Reliability & Security
- MTBF: 2,000,000 hours
- Uncorrectable Bit Error Rate: < 1 in 10^17 bits read
- Typical Maximum Power (W): 8.2
- TCG Opal
- Power Loss Protection
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SD530 V3
- Listed for Lenovo ThinkSystem SD550 V3
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7A90120
- 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.