Samsung PM991A SSD M.2 256GB PCIe 3.0 NVMe (Type 2242) - Lenovo W125926688

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Lenovo (Samsung OEM)
• Model
  PM991A
• MPN
  W125926688
• SKU
  1200659012
• EAN
  5715063373620
• Capacity
  256 GB
• Form Factor
  M.2 2242 (22 x 42 mm)
• Interface
  PCIe Gen3 x4, NVMe (M Key), NVM Express Rev. 1.4
• Sequential Read
  Up to ~2050 MB/s (256GB model, typical)
• Sequential Write
  Series range up to ~1500 MB/s (256GB-specific value not always published)
• Random Read (4K QD32)
  Up to ~195,000 IOPS
• Random Write (4K QD32)
  Up to ~210,000 IOPS
• NAND Type
  3D TLC (Samsung V‑NAND) / Samsung OEM NAND
• Endurance / TBW
  Not specified (varies by capacity / OEM warranty)
• Power (Active Read)
  ~3.4 W (typical)
• Power (Active Write)
  ~3.0 W (typical)
• Power (Idle)
  ~45 mW
• Power (Sleep)
  ~5 mW
• Supply Voltage
  3.3 V ±5%
• Operating Temperature
  0 °C to 70 °C
• Vibration (non-op)
  20 Gpeak (20–2000 Hz)
• Shock (non-op)
  1500 Gpeak (0.5 ms, 1/2 sine)
• Compliance
  RoHS
• Weight
  ≈6 g (module only)
• Dimensions
  22 x 42 mm (M.2 2242)
• Compatibility
  Requires M.2 NVMe PCIe Gen3 x4 slot (not SATA)
• Packaging
  Lenovo OEM packaging or anti-static bag (OEM retail varies)
• Warranty
  OEM Lenovo warranty (varies by reseller)

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