Accettiamo criptovalute — così le crypto che Lei possiede possono comprare hardware reale.Paghi in crypto, la spenda in hardware reale. Spedizione assicurata gratuita in tutto il mondo oltre i 399 $. Cartoni neutri, senza marchio, spediti dalla Germania.Spedizione assicurata gratuita oltre i 399 $. Il Suo tasso resta bloccato per 30 minuti dall’apertura del checkout.Tasso bloccato 30 minuti. Ogni articolo è sigillato, il numero di serie è verificato, ed è coperto da una garanzia di 24 mesi.Sigillato, garantito 24 mesi.

Articoli preferiti Accedi
A bare 3.5 inch enterprise hard drive with silver metal casing and exposed circuit board

Seagate

Seagate Constellation ES ST500NM0021 500GB 7200 RPM 64MB SAS 6Gb/s 3.5" internal hard drive

SKU CH-Z7SS-16M9M MPN ST500NM0021

A 500 GB 3.5 inch SAS drive spinning at 7200 RPM with 64 MB cache and 256-bit encryption for 24×7 enterprise workloads

  • PackagingBare Drive
  • InterfaceSAS 6Gb/s
  • Capacity500GB
  • RPM7200 RPM
  • Cache64MB
  • FeaturesEncryption
  • Enterprise nearline drive built for 24×7 operation
  • 6 Gb/s SAS interface delivers high-throughput connectivity
  • 7200 RPM spindle speed supports fast sequential access
  • 64 MB cache buffers bursts for smoother I/O
  • Self-encrypting 256-bit option protects data at rest

Enterprise nearline drive

This Seagate Constellation ES model is a 500GB SAS hard drive built for 24×7 operation in enterprise storage arrays. It spins at 7200 RPM with a 64MB cache and includes self-encrypting drive technology. The 3.5-inch form factor fits standard server bays and it ships as a bare drive without accessories.

Suited for array rebuilds and cold tiers

The drive serves administrators who need a replacement SAS disk for existing nearline enclosures or a cost-effective tier for infrequently accessed data. Buyers who require larger capacities or faster interfaces for active workloads should evaluate other options. The bare-drive packaging also means no cables or mounting hardware are included in the box.

SAS 6Gb/s interface

The single specification that determines compatibility is the 6Gb/s SAS interface. Your backplane, HBA or RAID controller must support this exact protocol and speed for the drive to function. A system equipped only with different interfaces will not recognise the device.

Punti di forza

  • Enterprise nearline drive built for 24×7 operation
  • 6 Gb/s SAS interface delivers high-throughput connectivity
  • 7200 RPM spindle speed supports fast sequential access
  • 64 MB cache buffers bursts for smoother I/O
  • Self-encrypting 256-bit option protects data at rest

Caratteristiche tecniche

BrandSeagate
SeriesConstellation ES
ModelST500NM0021
PackagingBare Drive
InterfaceSAS 6Gb/s
Capacity500GB
RPM7200 RPM
Cache64MB
FeaturesEncryption
Form Factor3.5"
Peso di spedizione0.93 kg
Dimensioni del pacco178 × 127 × 51 mm

Domande su questo articolo

How often should the 64MB cache drive be replaced in a 24×7 server?

The Constellation ES series is designed for continuous 24×7 operation with a 5-year limited warranty; replacement timing depends on workload and SMART monitoring.

What throughput limit appears first when the SAS 6Gb/s interface runs sustained writes?

The 7200 RPM mechanical speed and 64MB cache determine the sustained write ceiling before the 6Gb/s SAS link saturates.

How much heat and noise does the 3.5" 7200 RPM drive produce during all-day operation?

Enterprise nearline 7200 RPM drives run warmer and louder than desktop models; ensure adequate chassis airflow for 24×7 use.

Anche in questo reparto

Anche i clienti hanno confrontato questi

Stesso reparto, stessa cassa — otto monete e un cambio bloccato per 30 minuti.