Seagate Barracuda ST3402111A IDE / ATA / PATA Hard Drive
Capacity: 40GB
Spindle Speed: 7,200RPM
Interface Type: IDE / ATA (3.5″)
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 8.5
Electrical Interface Speed: EIDE / Ultra ATA/100 – 100MBps
On-Board Cache: 2MB
Barracuda 7200.9 is a member of the Seagate 3.5-inch family of high-capacity desktop drives targeted at mainstream and high-performance PCs and advanced storage applications. The product enables OEMs and system builders to qualify one family of drives from a premier provider for a wide range of storage applications.
Drive specification | ST3402111A | |
Formatted Gbytes (512 bytes/sector)* |
40 |
|
Bytes per sector |
512 |
|
Spindle speed (RPM) |
7,200 |
|
ATA data-transfer modes supported |
PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–5 |
|
Cache buffer |
2 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 |
|
Average seek (msec typical) |
<8.5 |
|
Ambient temperature |
0° to 60°C (op.) –40° to 70°C (nonop.) |
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