Specifications:
Category Proliant HardDrive
Sub-Category 7.2K
Generation SATA
Part Number 458928-B21
Products ID 455500
Type Hard Drive - Hot-Swap
Form Factor 3.5 inches
Capacity 500GB
Interface Type Serial ATA-300
Connector 22-Position Serial ATA (SATA) Plug
Data Transfer Rate 300MB/s
Spindle Speed 7200RPM

Specifications:
Category Proliant HardDrive
Sub-Category 10K
Generation SAS
Part Number 581284-B21
Products ID 457024
Type Hard Drive - Hot-Swap
Capacity 450GB
Interface Type Serial Attached SCSI
Spindle Speed 10000RPM
Ports Dual Port
Speed 6GB/s

• Type de périphériqueLecteur à semi-conducteurs - interne
• Spindle Speed1 To
• FormatM.2 2280
• InterfacePCIe 4.0 x4 (NVMe)
• Lead PlatingNVM Express (NVMe)
• Depth22 mm
• Height80 mm
• Weight2.2 mm
• Enclosure Colour7 g

The 872477-B21 is a small form factor 2.5 inch HPE SAS hard drive, mounted in a universal hotplug Smart carrier. This is a genuine HPE hard drive with HPE firmware and is specifically for use in certain HPE Proliant servers and storage arrays.

Seagate IronWolf Pro 4TB, Internal NAS HDD, CMR 3.5" SATA 6Gbps 7200rpm, 128MB Cache, for NAS RAID, 3-Year Rescue Services (ST4000NE001)

Drive Transfer Rate: 12 Gb/sec (external)
Spindle Speed: 10000 RPM

IBM 600GB Serial Attached SCSI (SAS) 2.5-inch 6Gb/s 10K SFF G2HS Hot-Swap Hard Drive

Device Type : Hard Drive - Hot-swap
Drive Capacity : 600gb
Interface Type : Serial Attached Scsi/12gbps
Spindle Speed : 10000 Rpm
Form Factor : 2.5 Inch

SILICON POWER Ace A55 512 GB Internal SSD 2.5" SATA 6Gb-s

• RDX+ requires no separate power source as it is USB power capable, which means it can be used anywhere in the field.
• 320 GB, 500 GB, 1 TB or 2 TB, 3 TB and 4 TB capacity cartridges – for every size of server or workstation.
• Lower cost of ownership than DAT over the life of the device.
• Backup data at super fast hard drive speeds via USB 3.0 up to 360 GB/hour (uncompressed data).
• Restore single files or critical data sets faster than with cloud backup.
• Drag and drop file access for maximum simplicity – no IT training needed.
• Compatible with most Continuous Data Protection (CDP) backup applications, with HP CDP included for free.
• Long usage life – over 5,000 load/unload insertions.
• Portable, durable, static and shock proof cartridges.
• Broad compatibility with a wide range of servers and operating systems. HP RDX+ includes Windows backup mode, compatible with Windows Server 2012, for full integration with the tools of that operating system.
• Cartridges interchangeable in any HP RDX docking station.