Lenovo ThinkSystem 2.5" U.2 P5336 30.72TB Read Intensive NVMe PCIe 4.0 x4 HS SSD

Part number 4XB7A93075

Price: $13,860.00 USD

ThinkSystem 2.5" U.2 P5336 30.72TB Read Intensive NVMe PCIe 4.0 x4 HS SSD

Specifications

Works with these servers

• Lenovo ThinkSystem SR630 V2
• Lenovo ThinkSystem SR645
• Lenovo ThinkSystem SR655
• Lenovo ThinkSystem SR850 V2
• Lenovo ThinkSystem SR860 V2
• Lenovo ThinkSystem SR670 V2
• Lenovo ThinkSystem SR650 V2
• Lenovo ThinkSystem SR860
• Lenovo ThinkSystem SR630
• Lenovo ThinkSystem SN550
• Lenovo ThinkSystem SN550 V2
• Lenovo ThinkSystem SR950
• Lenovo ThinkSystem ST650 V2
• Lenovo ThinkSystem SR635
• Lenovo ThinkSystem SD530
• Lenovo ThinkSystem SR850
• Lenovo ThinkSystem SR665
• Lenovo ThinkSystem SR650

Configure a complete server with live pricing

Frequently asked questions

How can I configure RAID 1 with NVMe drives on the SR650 V2 server?

Ensure you have the appropriate NVMe RAID FoD license, as only Intel-branded NVMe SSDs are supported for RAID configurations. Additionally, verify that you are using Lenovo-qualified NVMe drives for compatibility and consider updating your firmware with the latest Lenovo Bootable Media Creator ISO. [community thread]

What can I do if my ThinkSystem SR630 V2 has slow disk speeds?

If you're experiencing low write speeds of 15-20 MBps, this may be expected due to the cacheless nature of the 5350 controller, which operates in write-through mode. To potentially improve performance, you can enable the drive cache using the MegaRAID BIOS interface or storcli commands. For significant speed enhancements, consider upgrading to a controller with a cache module. [community thread]

What should I do if my Think System SR650 shows a disk in JBOD state with a critical health status?

First, prioritize backing up any accessible data from the disk. Then, check the disk's role in the system using the XCC interface to determine if it's part of a RAID array or a standalone JBOD. If it's part of a RAID, replace the failed disk and allow the array to rebuild; if it's standalone, replace the disk and reconfigure it as JBOD or a RAID 0 array, then restore your data. [community thread]

Why are my NVMe U.3 disks not functioning in my server?

The NVMe U.3 drives require a direct PCIe x4 connection to the motherboard, rather than routing through the SAS/SATA RAID controller. Ensure that the backplane ports for the NVMe disks are configured to use PCIe lanes x4, while the SAS/SATA devices can utilize the RAID controller. [community thread]

What should I do if my RAID 5 array shows multiple disks as UBAD?

First, ensure that you back up your data to prevent potential loss. Then, check for any firmware updates for your system and perform a power cycle by turning off the server and unplugging it for a short period. If the issue persists, review the logs for any errors and consider reaching out to support with the gathered information. [community thread]