Lenovo 03GX057 / 4XB7A72439 – ThinkSystem PM893 2.5" 960 GB Read-Intensive SATA SSD
- Product categories:Solid State Drive
- Part number:03GX057 / 4XB7A72439
- Availability:In Stock
- Condition:Brand New
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- Min order:1 unit
- List Price was:$399.00
- Your Price: $299.00 You save $100.00
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Lenovo 03GX057 / 4XB7A72439 – ThinkSystem PM893 2.5" 960 GB Read-Intensive SATA SSD
Keywords
Lenovo 03GX057, 4XB7A72439, ThinkSystem PM893, 960 GB Read-Intensive SSD, 2.5" SATA SSD, Read-Intensive Storage, Enterprise SSD, Hot-Swap SSD, Samsung PM893 platform, SATA 6 Gbps SSD
Description
The Lenovo 03GX057 (also part-numbered 4XB7A72439) is a ThinkSystem PM893 series 2.5" SATA SSD offering 960 GB of Read-Intensive flash storage. Designed on the Samsung PM893 platform, it delivers up to 98 K IOPS random reads and 31 K IOPS random writes for consistent performance in read-heavy workloads .
Engineered for enterprise applications such as web serving, caching, and analytics, this SSD supports hot-swap installation for minimal downtime and integrates seamlessly into Lenovo ThinkSystem servers.
With a SATA 6 Gbps interface, V-NAND TLC memory, and an endurance of 1 Drive-Write-Per-Day, the PM893 balances cost and reliability, making it an ideal choice for data-center environments requiring high Read-Intensive throughput.
Key Features
- 960 GB capacity in a 2.5" form factor
- Samsung PM893 NAND platform for enterprise-grade reliability
- SATA 6 Gbps interface, up to 98 K random read and 31 K random write IOPS
- Read-Intensive endurance: 1 Drive-Write-Per-Day (DWPD) over warranty life
- Hot-swap support with 2.5" tray for easy server integration
- Low uncorrectable bit error rate: < 1 per 10^17 bits read
- SMART monitoring and power-loss protection
- Designed for Lenovo ThinkSystem and compatible servers
Configuration
Attribute | Specification |
---|---|
Model / PN | Lenovo 03GX057 / 4XB7A72439 |
Capacity | 960 GB |
Form Factor | 2.5" (15 mm height) |
Interface | SATA 6 Gbps |
NAND Type | Samsung V-NAND TLC |
Endurance | 1 DWPD |
Performance | 98 K IOPS read / 31 K IOPS write (4 KB random) |
Latency | Read: ≤ 120 μs; Write: ≤ 40 μs |
UBER | < 1 per 10^17 bits read |
SMART | Supported |
Warranty | 1 year manufacturer's warranty |
Minimum Order | 5 units |
Compatibility
Certified for Lenovo ThinkSystem servers (SR, DE, DM series) and compatible with industry-standard SATA backplanes. Also tested on leading server platforms with hot-swap trays for seamless integration .
Usage Scenarios
Web Servers & Caching: Delivers high read IOPS for accelerating web content and cache layers in content-delivery architectures .
Virtual Desktop Infrastructure (VDI): Ensures responsive user experience in read-heavy VDI workloads by reducing boot and login times .
Big Data Analytics: Provides consistent low-latency reads for large-scale data processing and analytics frameworks such as Hadoop and Spark .
Frequently Asked Questions
- What does “Read-Intensive” mean for PM893?
It denotes an endurance optimized for workloads with higher read/write ratio, rated at 1 DWPD for reliable, long-term performance. - Can this SSD run in RAID configurations?
Yes, it’s fully compatible with SATA RAID controllers (RAID 0/1/5/6/10) in Lenovo Smart Array or third-party controllers . - Is this drive hot-swappable?
Absolutely—designed with a standard 2.5″ hot-swap tray for zero-downtime maintenance in server environments . - What workloads benefit most?
Read-bound applications such as web serving, caching, VDI, and analytics see the greatest performance gains .
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