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ProSpec 120GB

ProSpec®  — 120GB Enterprise Class Solid State Drive - MKNSSDPS120GB-3 ProSpec

Optimal Data Flow
Optimized for dependable and reliable data flow
SandForce Driven™
Approved by the elite SandForce Driven™ quality program
TRIM Support
TRIM Support when used with compatible operating system

3 Year Warranty
Quality guaranteed - we offer a 3 year limited warranty on this product. 


Capacity: 120GB
Dimensions: 100.5 x 69.85 x 7mm
Temp. Range: 0-70°C (operating) / -20-85°C (storage)
Read Speed: up to 555MB/sec
Write Speed: up to 525MB/sec
Shock Tolerance:  
MTBF: 1.5 million hours
Controller: SF-2581
Interface Type: SATA 3.0 (6Gb/s)
Warranty: 3 years limited
IOPS 4K ran read (max): 22,500
IOPS 4K ran write (max): 80,000


Rated max read and write speeds are obtained 
using ATTO 2.46 at queue depth 10

Download the latest firmware HERE to ensure top performance and drive reliability.

  • SandForce SF-2581 SSD Processor with Un-Throttled - IOPS Firmware
  • SATA 3.0 (6Gb/s) Interface (backwards compatible with SATA 3Gb/s and 1.5Gb/s)
  • 128-Bit AES Hardware Encryption
  • Garbage Collection
  • Wear Leveling
  • RAID Support
  • TRIM Support (OS/driver support required)
  • S.M.A.R.T. Support
  • 3-year Warranty
  • User-Upgradable Firmware
  • RoHS, FCC, CE