Seagate Barracuda ES 250GB 7.2K SATA Hard Drive
Capacity: 250GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 72
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB
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The Seagate® Barracuda® ES enterprise hard drive is the industry’s most reliable, highest capacity 7200-RPM hard drive for 24 x 7, multidrive, business-critical applications. The Barracuda ES hard drive is built with perpendicular recording technology for maximum capacity, reliability and cost-effectiveness.
DPNs: GM248 0GM248
Compatibility
This drive is compatible with any of our SATA hot-swap trays.
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Specifications |
250 GB |
Model Number |
ST3250620NS |
Interface |
SATA 3.0Gb/s |
Cache |
16 MBytes |
Capacity |
250 GB |
Guaranteed Sectors |
488,397,168 |
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) |
720 grams (1.58 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 |
Sustained Throughput (MBps) |
72 |
RELIABILITY |
MTBF |
1,200,000 hours |
Annual Failure Rate |
0.73 % |
Environmental |
Max Operating Shock (2-msec) |
63 Gs |
Max Nonoperating Shock (2-msec) |
225 Gs |
Operating Temperature (max) |
55 deg C |
Operating Temperature (min) |
5 deg C |
Nonoperating Temperature (max) |
70 deg C |
Nonoperating Temperature (min) |
-40 deg C |
POWER |
Typical (watts) |
13 |
Idle Average (watts) |
9.3 |
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