Name:
4XB0K12257
- Description:
- Lenovo ThinkServer 2.5in 960GB PM863 Enterprise Entry SATA 6Gbps HS SSD_x005F_x000D__x005F_x000D_
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Added to cart 46 times recently
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- Brand:
- Lenovo
- Condition:
- GTIN:
- 889800164903
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- Price:
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3 Year Extended Warranty
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4XB0K12257 Overview
4XB0K12257 is a high-performance HDD designed for enterprise storage applications. It features a 3.5-inch form factor, a SAS 12Gb/s interface, and a reliable 7200 RPM spindle speed. With a massive storage capacity of 16 TB and a generous 512 MB cache, this drive is built to handle demanding workloads. Its design incorporates advanced attributes such as helium-sealed construction and dual actuator technology, ensuring enhanced vibration protection and longevity.
Engineered for rigorous data center and enterprise usage, 4XB0K12257 boasts a robust annual workload rating of 550 TB/yr and efficient power consumption—with 8 Watts during read/write operations and 6 Watts in idle mode. This HDD is optimized for environments requiring high reliability and performance, making it ideal for applications in data centers, enterprise storage arrays, and high-demand server configurations.
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4XB0K12257 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Enterprise Storage |
| Interface | SAS 12Gb/s |
| Form Factor | 3.5-inch |
| Storage Capacity | 16 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 512 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 300 MB/s |
| Annual Workload Rating | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts |
| Power Consumption (Idle) | 6 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | 4XB0K12257 |
| Height | 1.03 inches |
| Width | 5.79 inches |
| Depth | 4.01 inches |
| Weight | 3.6 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Advanced Features | - | - | Dual Actuator | - | - |
| Annual Workload Rating | - | - | 550 TB/yr | - | - |
| Average Latency | - | - | N/A | - | - |
| Cache (Buffer Size) | - | - | 512 MB | - | - |
| Data Transfer Rate | - | - | Up to 300 MB/s | - | - |
| Depth | - | - | 4.01 inches | - | - |
| Drive Bays Supported | - | - | Multi-bay | - | - |
| Drive Type | - | - | HDD | - | - |
| Encryption Support | - | - | AES 256-bit | - | - |
| Form Factor | - | - | 3.5-inch | - | - |
| Height | - | - | 1.03 inches | - | - |
| Helium Sealed | - | - | Helium-Sealed | - | - |
| Interface | - | - | SAS 12Gb/s | - | - |
| Operating Temperature | - | - | 5–60°C | - | - |
| Power Consumption (Idle) | - | - | 6 Watts | - | - |
| Power Consumption (Read/Write) | - | - | 8 Watts | - | - |
| Product Name | - | - | 4XB0K12257 | - | - |
| Product Type | - | - | Hard Drive | - | - |
| Spindle Speed (RPM) | - | - | 7200 RPM | - | - |
| Storage Capacity | - | - | 16 TB | - | - |
| Use Case | - | - | Enterprise Storage | - | - |
| Vibration Protection | - | - | Yes | - | - |
| Weight | - | - | 3.6 lbs | - | - |
| Width | - | - | 5.79 inches | - | - |
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Questions & Answers
Q
What is the capacity of Lenovo ThinkServer PM863 2.5in SSD (SKU: 4XB0K12257)?
A
This enterprise-grade SSD offers 960 GB of usable storage capacity in a 2.5-inch form factor.
Q
Which interface does the PM863 960 GB SSD use?
A
It connects via a SATA 6 Gbps interface, fully compliant with the SATA III standard.
Q
What form factor and drive height does this SSD support?
A
The drive uses a 2.5-inch hot-swap (HS) form factor with a standard 7 mm drive height.
Q
What are the sequential read and write performance specifications?
A
It delivers up to 530 MB/s sequential read and 450 MB/s sequential write throughput.
Q
What endurance rating does this enterprise SSD offer?
A
It is rated for 1 drive-write per day (DWPD) over a 5-year service life, equating to approximately 1,756 TB total bytes written (TBW).
Q
Does the PM863 SSD support power-loss data protection?
A
Yes. It features built-in power-loss protection to ensure data integrity during unexpected power interruptions.
Q
What is the mean time between failures (MTBF) for this SSD?
A
The drive is designed for a 1.5 million-hour MTBF, meeting enterprise reliability standards.
Q
Is this SSD hot-swappable in Lenovo ThinkServer systems?
A
Yes. It supports hot-swap insertion and removal in compatible Lenovo ThinkServer hot-swap bays.
Q
Which Lenovo ThinkServer models are compatible with SKU 4XB0K12257?
A
It is validated for ThinkServer series including RS140, RD350, RD450, and System x3550 environments.
Q
Can I use this SSD as a boot drive in my server?
A
Yes. The PM863 960 GB SSD can function as a primary OS/boot drive in any supported SATA-based server.
Q
Is the PM863 backward compatible with SATA 3 Gbps ports?
A
Yes. It is fully backward compatible with SATA 3 Gbps (SATA II) ports at reduced link speeds.
Q
What warranty coverage is provided for this SSD?
A
Lenovo provides a 5-year limited warranty with optional enterprise support and advance replacement service.
Q
Does the SSD require special drivers or firmware updates?
A
No. It uses standard SATA drivers; firmware updates are available via Lenovo XClarity Administrator.
Q
How do I install this SSD in my server?
A
Simply insert the drive into a compatible hot-swap bay or 2.5-inch drive tray and secure it—no additional mounting hardware is needed.
Q
What management tools are available for monitoring the drive?
A
Use Lenovo XClarity Administrator or standard SMART utilities to monitor health, performance, and endurance metrics.
Q
Is the SSD suitable for write‐intensive enterprise workloads?
A
Yes. With enterprise-class endurance, power-loss protection, and sustained performance, it is ideal for moderate to heavy write workloads.
Q
What NAND flash technology does the PM863 SSD use?
A
It utilizes high-endurance 3D TLC NAND flash optimized for enterprise reliability and consistency.