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Spremljani izdelki Prijava
Seagate Cheetah 15K.7 3.5 inch SAS hard drive, silver metal casing, circuit board visible underneath

Seagate

Seagate Cheetah 15K.7 ST3450857SS 450GB 15000RPM SAS 3.5in internal hard drive

SKU CH-3298-GKFRW

A 15 000 RPM 450 GB SAS hard drive with 16 MB cache for high-throughput server workloads

  • 450GB capacity supports large enterprise datasets
  • 15000RPM spindle speed accelerates transaction-heavy workloads
  • SAS 6Gb/s interface delivers reliable server connectivity
  • 16MB cache buffers burst I/O for smoother performance
  • 5in form factor fits standard drive bays

450GB 15000RPM SAS enterprise drive

The Seagate Cheetah 15K.7 ST3450857SS is a 3.5 inch internal hard drive built for servers and storage arrays that demand high transaction rates. It spins at 15000RPM and connects through a 6Gb/s SAS interface with a 16MB cache. The drive is supplied new in a lot of ten units.

Suited for multi-drive arrays.

This drive fits administrators expanding or repairing SAS-based RAID sets, JBOD enclosures or backup targets where consistent 15K spindle speed matters. It is not for systems that lack a SAS host bus adapter or backplane, nor for workloads that need larger capacity per spindle.

6Gb/s SAS interface decides compatibility

The single specification that determines whether this is the right part is the 6Gb/s SAS interface; the drive will only operate when connected to a compatible SAS controller or expander that supports this signalling rate.

Poudarki

  • 450GB capacity supports large enterprise datasets
  • 15000RPM spindle speed accelerates transaction-heavy workloads
  • SAS 6Gb/s interface delivers reliable server connectivity
  • 16MB cache buffers burst I/O for smoother performance
  • 5in form factor fits standard drive bays

Specifikacije

Za ta izdelek še ni objavljenih specifikacij.

Vprašanja o tem izdelku

Will the 15000RPM SAS 6Gb/s interface work with my existing 3Gb/s SAS backplane?

The drive uses a 6Gb/s SAS interface that negotiates down to 3Gb/s on older backplanes, so it will function at the lower speed without hardware changes.

How can I verify the 450GB 15000RPM drive is healthy after installation?

Run the manufacturer diagnostic utility to check SMART attributes, confirm the 16MB cache is detected, and listen for the characteristic high-speed spindle sound during seek operations.

The listing mentions a lot of 10 drives — does each unit include a mounting tray or only the bare 3.5in mechanism?

Only the bare 3.5in mechanism is supplied; SAS data and power cables plus any server-specific mounting tray must be purchased separately.

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