|
Photos
Introduction
By
combining proven components and state-of-the-art
technology, the Seagate Barracuda 7200.11 family
delivers up to 1 TB of storage. Designed with Seagate’s
2nd generation perpendicular recording, the capacity,
reliability and performance of this drive ensure
the longevity of digital content for years to come.
Features
-
Proven second-generation perpendicular recording
technology
- Massive
capacities of 1 TB, 750 GB and 500 GB
- Up
to 32-MB Cache
- Fast
SATA 3Gb/s NCQ interface
- Speedy
performance at 105Mb/s sustained data rate
Specifications
| Specifications |
1000 GB |
| Model
Number |
ST31000340AS |
| Interface |
SATA
NCQ |
| Cache |
32
MBytes |
| Capacity |
1000 GB |
| Guaranteed
Sectors |
1,953,525,168 |
| PHYSICAL |
|
| Height
(max) |
26.1
mm (1.028 inches) |
| Width
(max) |
101.6
mm (4.010 inches) |
| Length
(max) |
146.99
mm (5.787 inches) |
| Weight
(typical) |
655
grams (1.466 pounds) |
| PERFORMANCE |
|
| Spindle
Speed |
7,200
rpm |
| Average
latency |
4.16
msec |
| Random
read seek time |
<8.5
msec |
| Random
write seek time |
<9.5
msec |
| RELIABILITY |
|
| Annual
Failure Rate |
0.34%
|
| POWER |
|
| Maximum
start current, DC |
2.80
amps |
|
