Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
Silver 3.5 inch SAS hard drive with black caddy tray attached

DELL

DELL ST3450857SS 450GB 15000RPM 3.5" SAS internal hard drive

SKU CH-MDVZ-3J70Y

A 450 GB 3.5-inch SAS hard drive spinning at 15000 RPM with a 16 MB buffer and included R Series caddy

  • 15000 RPM spindle speed for rapid data access
  • 450 GB capacity stores large server workloads
  • SAS 6 Gb/s interface enables high-throughput connectivity
  • 16 MB cache buffers bursts for smoother I/O
  • Includes R-series caddy for direct 3.5-inch bay installation

450 GB 15 000 RPM SAS drive

The Dell Cheetah 15K.7 is a 450 GB 3.5-inch internal hard drive spinning at 15 000 RPM with a 6 Gb/s SAS interface and 16 MB cache. It ships new with an R-series caddy for direct mounting in compatible bays.

Suited for high-IOPS server workloads

This drive targets administrators who need low-latency random access in SAS-equipped arrays or servers. Buyers who need larger capacity per spindle, lower power draw, or a different physical interface should consider other options.

6 Gb/s SAS interface is the fit criterion

The drive connects exclusively via 6 Gb/s SAS; the host backplane or controller must provide a matching SAS port and support 3.5-inch form factor. Without that interface the drive cannot be installed.

Points forts

  • 15000 RPM spindle speed for rapid data access
  • 450 GB capacity stores large server workloads
  • SAS 6 Gb/s interface enables high-throughput connectivity
  • 16 MB cache buffers bursts for smoother I/O
  • Includes R-series caddy for direct 3.5-inch bay installation

Caractéristiques

Aucune caractéristique publiée pour cet article pour l’instant.

Questions sur cet article

What controller or backplane do I need to run a 6Gb/s SAS drive?

You need a SAS controller or backplane that supports 6Gb/s SAS links. The drive uses the SAS 6Gb/s interface, so a 3Gb/s-only controller will limit throughput.

Will the included R-series caddy fit the drive bays in my existing Dell PowerEdge server?

The tray is an R-series caddy designed for Dell PowerEdge 2.5" drive bays. It matches the 3.5" form factor of the ST3450857SS and secures with the standard latch used on those chassis.

How can I verify the drive spins at 15000RPM after installation?

Check the rotational speed reported by the RAID BIOS or OS utility (e.g., smartctl -a). It should show 15000 rpm. You will also hear the characteristic high-pitched whine of a 15K spindle.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.