HP
HP 655710-B21 656108-001 1TB 6G SATA 7.2K 2.5 SC MDL HDD G8/9 internal hard drive
1 TB SATA hard drive spins at 7,200 rpm in a 2.5-inch form factor with an attached hot-swap tray for Gen8/9 servers
- Capacity1TB
- 1 TB capacity stores large datasets and backups
- 2K RPM spindle delivers consistent throughput for server workloads
- 5-inch low-profile form factor fits dense drive bays
- 6 Gb/s SATA interface connects directly to Gen8 and Gen9 controllers
- Hot-plug tray attached enables drive replacement without system shutdown
HP 1 TB SATA Server Drive
This 1 TB hard drive uses a SATA interface and spins at 7,200 rpm in a 2.5 inch low-profile form factor. It is built for HP Generation 8 and 9 servers and ships with a hot-swap tray attached. The drive is new and intended for internal server or storage-array installations.
SATA 6 Gbit/s Interface Limit
The SATA connection tops out at 6 Gbit/s, so sustained throughput cannot exceed that ceiling regardless of the drive’s rotational speed. Random I/O performance is bound by the 7,200 rpm spindle and the mechanical latency inherent to spinning media. The interface is backward compatible with slower SATA links, but the 6 Gbit/s maximum remains the hard boundary.
1 TB Capacity and Mechanical Headroom
One terabyte provides room for operating-system images, application bins and moderate data sets on a single spindle. Heavy write workloads or large sequential archives will saturate the mechanical throughput before the capacity fills. Workloads demanding higher IOPS or lower latency than a 7,200 rpm drive can deliver need a different storage tier.
Besonderheiten
- 1 TB capacity stores large datasets and backups
- 2K RPM spindle delivers consistent throughput for server workloads
- 5-inch low-profile form factor fits dense drive bays
- 6 Gb/s SATA interface connects directly to Gen8 and Gen9 controllers
- Hot-plug tray attached enables drive replacement without system shutdown
Technische Daten
| Brand | HP |
|---|---|
| Capacity | 1TB |
Fragen zu diesem Artikel
Should I choose the 1 TB capacity or a different size for this HP 655710-B21 drive?
This model is offered only in a 1 TB capacity. Select it if that capacity meets your storage needs.
What does the 7.2 K rpm rotational speed mean for real-world performance in a server?
The 7,200 rpm spindle delivers typical nearline throughput for bulk data, backups and sequential workloads in G8 or G9 servers.
The drive uses a 6 G SATA interface — what does that cap in practice?
The SATA 6 Gb/s link limits maximum transfer rate to 6 Gb/s; actual sustained speeds depend on the drive’s mechanical performance.
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