Overview
The Lenovo 4XB7B01874 is a 15.36 TB ThinkSystem P5520 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
- 15.36 TB Storage Capacity
- PCI Express NVMe 4.0
- 3.5"
- 3.5-inch hot-swap drives
- TLC NAND
- Hot Pluggable: Yes
Performance & Endurance
- Endurance (DWPD, 5 Years): 1
- Total Bytes Written (TB): 28,000
- Sequential Read: 7,100 MB/s (128 KB)
- Sequential Write: 3,700 MB/s (128 KB)
- Random Read: 1,000,000 IOPS (4 KB)
- Random Write: 200,000 IOPS (4 KB)
- Read Latency: 75 µs
- Write Latency: 20 µs
Reliability & Security
- MTBF: 2,000,000 hours
- Uncorrectable Bit Error Rate: < 1 in 10^17 bits read
- Typical Maximum Power (W): 25
- TCG Opal
Compatibility & Ordering
- Listed for Lenovo ThinkSystem SR645
- Listed for Lenovo ThinkSystem SR650 V4
- Listed for Lenovo ThinkSystem SR665
- Listed for Lenovo ThinkSystem ST650 V2
- Confirm Exact Server, Controller, Backplane and Drive-Bay Support
- Manufacturer Part Number: 4XB7B01874