Seagate Barracuda ST3400832AS 7200.8 400GB 7.2K SATA Hard Drives

Seagate Part #/MPN: ST3400832AS

DiscTech Item #: SGT-ST3400832AS-BN-OE

$99.95
  • Brand New
    Condition Levels Explained

    The product is brand new.

  • Warranty:1 Year DiscTech
    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty

  • Low Stock:Call for ETA
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    This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.

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$99.95

Capacity: 400GB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 65

Average Seek Time: 8 / 9

Electrical Interface: SATA 150 - 1.50Gbps

On-Board Cache: 8MB

Seagate Barracuda 7200.8 400GB 7.2K SATA Hard Drives ST3400832AS - Brand New - OEM

Barracuda 7200.8 hard drives from Seagate provide a wide range of capacities, fast performance and superb reliability, all at an excellent value. They are top storage choices for any ATA-based applications, including mainstream and high-performance PCs, low-cost servers and RAIDs, PC gaming systems and media PCs. Seagate Barracuda 7200 hard drives also feature the latest in SATA interface innovations.

7200 RPM with varying cache sizes matches storage performance to system needs

  • 40GB up to 750GB to meet the needs of all PC and cost-sensitive server needs
  • Cache sizes from 2 to 16 Mbytes for maximum performance
  • Serial ATA (SATA) with native command queuing (NCQ) for enhanced performance and easy system integration
  • Whisper-quiet acoustics

Drive specification

ST3400832AS

Formatted Gbytes (512 bytes/sector)*

400

Guaranteed sectors

781,422,768

Bytes per sector

512

Default sectors per track

63

Default read/write heads

16

Default cylinders

16,383

Recording density in BPI (bits/inch max)

763,000

Track density TPI (tracks/inch avg)

120,000

Areal density (Mbits/inch 2 avg)

91,560

Spindle speed (RPM)

7,200

Internal data transfer rate (Mbytes/sec max)

95

Sustained transfer rate OD (Mbytes/sec)

65

I/O data transfer rate (Mbytes/sec max)

150

ATA data-transfer modes supported

PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–6

SATA data-transfer modes supported

1.5 Gbits/sec

Cache buffer

8 Mbytes

Height (max)

26.11 mm (1.028 inches)

Width (max)

101.85 mm (4.010 inches)

Length (max)

146.99 mm (5.787 inches)

Weight (max) grams / lb.

635 / 1.39

Average latency (msec)

4.16

Power-on to ready (typical)

10 sec

Standby to ready (typical)

10 sec

Track-to-track seek time (msec typical)

0.8 (read), 1.0 (write)

Average seek, read (msec typical)

8.0

Average seek, write (msec typical)

9.0

Startup current (typical) 12V (peak)

2.8 amps

Seek power (typical) watts

9.9

Operating power (typical) watts

9.2

Idle mode (typical) watts

7.2

Standby mode (typical) watts

1.2

Sleep mode

1.2

Voltage tolerance

(including noise)

5V ± 5%

12V ± 10%

Ambient temperature

0° to 60°C (op.)

–40° to 70°C (nonop.)

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Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty