• Interface
  SATA 6 Gb/s
• Formatted capacity
  1TB
• Form factor
  2.5-inch
• Advanced Format (AF)
  Yes
• RoHS compliant 1
  Yes
• Buffer to host
  6 Gb/s
• Host to/from drive (sustained)
  130 MB/s (nominal)
• Cache (MB)
  128
• Performance Class
  5400 RPM Class
• Load/unload cycles2
  600,000
• Non-recoverable read errors per bits read
  <1 in 10 ¹⁴
• Read/Write
  1.5 W
• Idle
  0.5 W
• Standby/Sleep
  0.1 W
• Operating (^oC)
  0 to 60
• Non-operating (^oC)
  -40 to 65
• Operating (2 ms, read/write)
  300G
• Non-operating (2 ms)
  650G
• Idle
  19
• Seek (average)
  21

• 128MB buffer.

• 5400-RPM spindle speed.

• Full-track multiple-sector transfer capability without local processor intervention.

• High instantaneous (burst) data-transfer rates (up to 6Gb/s).

• MTC TechnologyTM, proprietary data flow management

• Native Command Queuing (NCQ) with command ordering.

• Perpendicular recording technology.

• Quiet operation. Fluid Dynamic Bearing (FDB) motor.

• SeaToolsTM diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

• State-of-the-art cache and on-the-fly error-correction algorithms.

• Support for Read Multiple and Write Multiple commands.

• Support for S.M.A.R.T. drive monitoring and reporting.

• Worldwide Name (WWN) capability uniquely identifies the drive.

• Formatted capacity
  500GB
• Guaranteed sectors
  976,773,168
• Heads
  2
• Disks
  1
• Bytes per sector
  512 (logical) / 4096 (physical)
• Recording density
  2276 Kb/in
• Track density
  580 Ktracks/in avg
• Areal density
  1320 Gb/in² avg
• Spindle speed
  5400 RPM
• Maximum sustained data rate, OD read
  140 MB/s
• Interface
  SATA 6Gb/s
• ATA data-transfer modes supported
  PIO modes 0-4
  Multiword DMA modes 0-2
  Ultra DMA modes 0-6
• Cache buffer
  128 MB
• Average latency
  5.6 ms
• Startup current, Max (+5V)
  1.0 A
• Voltage tolerance (including noise)
  5V +/- 5%
• Non-Operating (Ambient ^oC)
  -40^o to 70^o
• Operating ambient temperature (min ^oC)
  0^o
• Operating temperature (drive case max ^oC)
  60^o
• Temperature gradient
  20^oC per hour max (operating)
  35^oC per hour max (non-operating)

Amazing Versatility
Get the most out of your storage with BarraCuda hard drives. From computers full of photos and memories to gaming PCs that need more room to play, BarraCuda grows with you.

2.5-Inch BarraCuda Hard Drives Deliver!
Experience the highest capacity, and the thinnest 2.5-inch hard drive youâ€ve ever seen. Choose from 500GB to 2TB of massive storage for all of your application and data needs along with a slim 7mm form factor drive that makes system upgrades very easy.

• Bytes per Sector (logical/physical)
  512/4096
• Interface
  SATA 6Gb/s
• Data Transfer Rate (MB/s)
  Up to 140
• Cache (MB)
  128
• Spindle Speed (RPM)
  5400
• Load/Unload Cycles
  600,000
• Head-Rest Method
  QuietStep Ramp Load
• Nonrecoverable Read Errors
  1 per 10E14
• Startup Current (+5V, A)
  1.0
• Read/Write Power, Average (W)
  1.7/1.8
• Idle Power, Average (W)
  0.5
• Temperature, Operating(^oC)
  0^oC – 60^oC
• Temperature, Nonoperating(^oC)
  -40^oC – 70^oC
• Shock, Operating: 2ms (Gs)
  400Gs
• Shock, Nonoperating: 1ms (Gs)
  1000Gs
• Acoustic, Seek/Idle, Typical (bels)
  2.4bels/2.2bels
• Item Dimension (L inchxW inchxH inch)
  4 x 3 x 1

  Weight
  1.00 lb

  Warranty Information
  2 years

• Capacity
  320 GB
• Interface
  SATA 6 Gb/s
• Formatted capacity2
  320,072 MB
• Advanced Format (AF)
  YES
• Form factor
  2.5-inch
• RoHS compliant
  Yes
• Cache (MB)
  8 (LPVX)
  16 (LPCX)
• Average latency (ms)
  5.5
• Rotational speed (RPM)
  5400
• Average drive ready time (sec)
  2.8
• Load/unload cycles
  600,000
• Non-recoverable read errors per bits read
  <1 in 10 to power fourteen
• Power Management
  5VDC 10% (A, peak) :1.00
  Average power requirements (W)
  Read/Write: 1.4
  Idle: 0.55
  Standby/Sleep: 0.13 (LPVX)/ 0.16 (LPCX)
• Temperature (degrees celsius)
  Operating: 0 to 60
  Non-operating: -40 to 65
• Acoustics (dBA)
  Idle: 17
  Seek (average): 22
• Item Dimension (L inchxW inchxH inch)
  4 x 3 x 1

  Weight
  1 lb

  Warranty Information
  2 years

• Disc type
  Hard disk
• Quoted capacity
  500 GB
• Rotation speed
  5,400 rpm
• Cache
  16 MB
• Form factor
  2.5 inch
• Item Dimension (L inchxW inchxH inch)
  4 x 3 x 1

  Weight
  1.00lb

  Warranty Information
  2 Years