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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.
- Available in a 2.5-inch factor
- 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.
- 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).
Especificaciones técnicas
| Network & Communication | |
| Wireless LAN | No |
| Warranty | |
| Additional Warranty Information | One-year, customer-replaceable unit (CRU) limited warranty |
| Interfaces/Ports | |
| Drive Interface | U.2 (SFF-8639) NVMe |
| Drive Interface Standard | PCI Express NVMe 4.0 x4 |
| Technical Information | |
| Storage Capacity | 3.84 TB |
| Platform Supported | Linux |
| PC | |
| Drive Performance | |
| Maximum Read Transfer Rate | 6900 MB/s |
| Maximum Write Transfer Rate | 4100 MB/s |
| Random 4KB Read | 1000000IOPS |
| Random 4KB Write | 190000IOPS |
| Endurance (DWPD) | 1 |
| Endurance (TBW) | 7008 TB |
| Endurance Type | Read Intensive |
| Physical Characteristics | |
| Hot Swappable | Yes |
| 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) |
| General Information | |
| Product Type | Solid State Drive |
| Manufacturer Part Number | 4XB7A79697 |
| Manufacturer Website Address | http://www.lenovo.com |
| Packaged Quantity | 1 |
| Manufacturer | Lenovo Group Limited |
| Product Name | ThinkSystem 2.5" U.2 PM9A3 3.84TB Read Intensive NVMe PCIe 4.0 x4 HS SSD |
| Product Series | PM9A3 |
| Brand Name | Lenovo |
| Miscellaneous | |
| Package Contents |
|
| Compatibility | Lenovo ThinkSystem Servers:
|
| Device Supported | Server |
| Operating System Compatibility | Red Hat Enterprise Linux 8.5 |
| Windows Server 2022 | |
| Windows Server 2019 | |
| Windows Server 2016 | |
| VMware vSphere ESXi | |
| VMware ESXi 7.0 U3 | |
| VMware ESXi 7.0 U2 | |
| VMware ESXi 7.0 U1 | |
| VMware ESXi 7.0 | |
| VMware ESXi 6.7 U3 | |
| Ubuntu 22.04 LTS | |
| Ubuntu 20.04 LTS | |
| Red Hat Enterprise Linux 7.6 | |
| Red Hat Enterprise Linux 7.7 | |
| Red Hat Enterprise Linux 7.8 | |
| Red Hat Enterprise Linux 7.9 | |
| Red Hat Enterprise Linux 8.1 | |
| Red Hat Enterprise Linux 8.2 | |
| Red Hat Enterprise Linux 8.3 | |
| Red Hat Enterprise Linux 8.4 | |
| Red Hat Enterprise Linux 8.6 | |
| Red Hat Enterprise Linux 9.0 | |
| SUSE Linux Enterprise Server 12 SP5 | |
| SUSE Linux Enterprise Server 15 SP1 | |
| SUSE Linux Enterprise Server 15 SP2 | |
| SUSE Linux Enterprise Server 15 SP3 | |
| Ubuntu 18.04.5 LTS |
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