À propos du produit
The ThinkSystem PM9A3 Read Intensive NVMe Solid-State Drives (SSDs) are general-purpose yet high-performance family of NVMe SSDs. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads.
This product guide provides essential presales information to understand the ThinkSystem PM9A3 Read Intensive NVMe SSDs offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the PM9A3 SSDs and consider their use in IT solutions.
- Low cost, read-intensive SSD from Samsung
- Direct PCIe 4.0 x4 connection for each NVMe drive, resulting in up to 8 GBps overall throughput.
- TCG Opal SED drive encryption
- Advanced ECC Engine and End-to-End Data Protection
- Samsung 32 layer V-NAND stacks the vertical NAND layers in three dimensions, solving the cell-to-cell interference that causes data corruption in planar NAND.
- Protect data integrity from unexpected power loss with Samsung's advanced power-loss protection architecture
- Supports Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T).
Spécifications techniques
| Technical Information | |
| Storage Capacity | 960 GB |
| Warranty | |
| Additional Warranty Information | The PM9A3 SSDs carry a one-year, customer-replaceable unit (CRU) limited warranty. |
| Interfaces/Ports | |
| Drive Interface | U.2 |
| Drive Interface Standard | PCI Express NVMe 4.0 x4 |
| Miscellaneous | |
| Compatibility | Lenovo ThinkSystem Servers:
|
| Device Supported | Server |
| Physical Characteristics | |
| Weight (Approximate) | 2.47 oz (70 g) |
| Drive Type | Internal |
| Form Factor | 2.5" |
| Height | 0.28" (7 mm) |
| Width | 2.76" (70 mm) |
| Depth | 3.94" (100 mm) |
| Drive Performance | |
| Maximum Read Transfer Rate | 6500 MB/s |
| Maximum Write Transfer Rate | 1500 MB/s |
| Random 4KB Read | 580000IOPS |
| Random 4KB Write | 70000IOPS |
| Endurance (DWPD) | 1 |
| Endurance (TBW) | 1752 TB |
| Endurance Type | Read Intensive |
| General Information | |
| Product Type | Solid State Drive |
| Manufacturer Part Number | 4XB7A90115 |
| Manufacturer Website Address | http://www.lenovo.com |
| Manufacturer | Lenovo Group Limited |
| Product Name | ThinkSystem 2.5" U.2 7mm PM9A3 960GB Read Intensive NVMe PCIe 4.0 x4 Trayless SSD |
| Product Series | PM9A3 |
| Brand Name | Lenovo |
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