Overview
The Lenovo 4XB7A83139 is a 480 GB ThinkSystem 7450 PRO 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 heatsinks
- TLC NAND
- Hot Pluggable: No
Performance & Endurance
- Endurance (DWPD, 5 Years): 0.9
- Total Bytes Written (TB): 800
- Sequential Read: 5,000 MB/s (128 KB)
- Sequential Write: 700 MB/s (128 KB)
- Random Read: 280,000 IOPS (4 KB)
- Random Write: 40,000 IOPS (4 KB)
- Read Latency: 80 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): 7
- TCG Opal
- Power Loss Protection
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SD535 V3
- Listed for Lenovo ThinkSystem SD550 V3
- Listed for Lenovo ThinkSystem SE350 V2
- Listed for Lenovo ThinkSystem SE360 V2
- Listed for Lenovo ThinkSystem ST45 V3
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7A83139
- 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.