Overview
The Lenovo 4XB7A13998 is a 3.84 TB 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
- 3.84 TB Storage Capacity
- PCI Express NVMe 4.0
- E1.S - EDSFF
- EDSFF E1.S 5.9mm hot-swap drives
- TLC NAND
- Hot Pluggable: Yes
Performance & Endurance
- Endurance (DWPD, 5 Years): 1
- Total Bytes Written (TB): 7,000
- Sequential Read: 6,800 MB/s (128 KB)
- Sequential Write: 4,000 MB/s (128 KB)
- Random Read: 1,000,000 IOPS (4 KB)
- Random Write: 180,000 IOPS (4 KB)
- Read Latency: 80 µs
- Write Latency: 15 µs
Reliability & Security
- MTBF: 2,000,000 hours
- Uncorrectable Bit Error Rate: < 1 in 10^17 bits read
- Typical Maximum Power (W): 12
- TCG Opal
- Power Loss Protection
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SN550 V2
- Listed for Lenovo ThinkSystem SR630 V2
- Listed for Lenovo ThinkSystem SR630 V3
- Listed for Lenovo ThinkSystem SR635 V3
- Listed for Lenovo ThinkSystem SR645 V3
- Listed for Lenovo ThinkSystem SR670 V2
- Listed for Lenovo ThinkSystem SR675 V3
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7A13998
- 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.