RH2288 V2 hard disks

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The hard disks of the RH2288 V2 are used for data storage and are hot-swappable. The server supports the following hard disk configurations:
? RH2288 V2 (8 hard disks): eight 2.5-inch SAS HDDs, SATA HDDs, or SSDs
? RH2288 V2 (14 hard disks): twelve 3.5-inch SAS or SATA HDDs at the front and two 2.5-inch SAS, SATA HDDs, or SSDs at the rear
Note: You can install a customized 3.5-inch hard disk tray to support twelve 2.5-inch hard disk at the front.
? RH2288 V2 (26 hard disks): twenty-four 2.5-inch SAS HDDs, SATA HDDs, or SSDs at the front and two 2.5-inch SAS, SATA HDDs, or SSDs at the rear

Maximum capacity of the RH2288 V2 with eight hard disks:
? SAS HDDs: 7.2 TB
? SATA HDDs: 8 TB
? SSDs: 4.8 TB

Maximum capacity of the RH2288 V2 with 14 hard disks:
? SAS HDDs: 12.6 TB
? SATA HDDs: 38 TB

Maximum capacity of the RH2288 V2 with 26 hard disks:
? SAS HDDs: 23.4 TB
? SATA HDDs: 26 TB
? SSDs: 14.4 TB

The server supports RAID 0, 1, 10, 5, 50, 6, and 60. It protects cache data from power failures, and supports RAID state migration, RAID configuration memory, self-diagnosis, and web-based remote configuration.

The mainboard can be configured with a SAS adapter or SAS RAID controller card (with a maximum of 1 GB cache) to improve hard disk storage performance and ensure user data security. The RAID controller card does not occupy a standard PCIe slot, improving system scalability.

Other related questions:
What is the function of hard disks in the RH2288 V3
The RH2288 V3 uses hot-swappable hard disks to store data. It supports the following hard disk configurations: RH2288 V3-8S: supports a maximum of eight 2.5-inch SAS HDDs, SATA HDDs, or SSDs. RH2288 V3-8S: supports a maximum of four 2.5-inch SAS HDDs, SATA HDDs, or SSDs, and four NVMe PCIe SSDs. RH2288 V3-4S: supports a maximum of four 3.5-inch SAS or SATA HDDs.

Differences between the RH2288 V2 and RH2288 V3
The RH2288 V3/RH2288H V3 is different from the RH2288 V2 in the following aspects: ? Powerful performance: The RH2288 V3/RH2288H V3 uses the latest Intel? Xeon? E5-2600 v3 series processors, with up to 18 cores per processor. ? Easy management: The RH2288 V3/RH2288H V3 uses the new-generation iBMC management system for more secure and convenient management. ? Easy troubleshooting: The RH2288 V3/RH2288H V3 provides a fault diagnosis LED to display fault codes upon detecting faults. For other differences, see the server user guide.

Differences between the RH2288 V2, RH2288H V2, and RH2288E
The four NICs of the RH2288 V2 are GE NICs on the mainboard while the NICs of the RH2288H V2 are flexible NICs. The number of PCIe slots on riser cards is also different. The RH2288E V2 supports holding guide rails for installation. For details, see their respective user guide.

What is the function of the hard disk backplane in the RH2288 V3
The hard disk backplane provides power supply to and data transmission channels for hard disks. The RH2288 V3 supports two types of hard disk backplanes: Backplane for 2.5-inch hard disks Backplane for 2.5-inch hard disks (including four NVMe PCIe SSDs) Backplane for 3.5-inch hard disks

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