Seagate Exos 28 TB ST28000NM000C-REC Ανακυκλωμένος (Recertified) 3.5" SATA 6Gb/s Εσωτερικός Σκληρός Δίσκος

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Capacity
  28 TB
• Form Factor
  3.5 inch
• Interface
  SATA 6 Gb/s (SATA III)
• Model / MPN
  ST28000NM000C-REC (original ST28000NM000C)
• Recording Technology
  Helium-sealed, CMR (Conventional Magnetic Recording)
• Spindle Speed
  7,200 RPM
• Cache / Buffer
  512 MB
• Sector Size
  512e (Advanced Format)
• Max Sustained Transfer Rate (OD)
  190 MB/s
• Average Latency
  4.16 ms
• Random Read/Write 4K QD16
  Approx. 170 / 320 IOPS
• MTBF
  2,500,000 hours
• AFR (Annualized Failure Rate)
  ~0.35% (enterprise rating)
• Power (Max Operating)
  ~10.5 W (random read 4K QD16)
• Features
  Seagate Secure, PowerBalance, PowerChoice idle power, RSA 3072 firmware verification, digital environmental sensors, helium side-seal weld
• Warranty (Recertified)
  Typically 6 months limited (manufacturer recertified policy)
• Target Applications
  Cloud data centers, Massive Scale-Out (MSO), NAS, virtual tape, hyperscale storage
• Hot-swap Support
  Yes (enterprise drive)
• Compatibility
  Compatible with major NAS and server systems (e.g. Synology, QNAP, typical server backplanes)
• Weight (product)
  ~650 g
• Typical Package Weight
  ~900 g

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