All stock codes associated to this product
0J38075, HAH-0J38075
Travelstar Z7K500
500GB, 320GB & 250GB
2.5-inch 7mm Mobile Hard Drive
- High Performance 7200 RPM for faster data access
- Big Capacity Up to 500GB of storage
- Low Profile 7mm thickness for design flexibility
Overview
Travelstar Z7K500 is the second generation 7mm, 7200 RPM 2.5-inch hard drive from HGST, with capacities ranging from 250GB to 500GB leveraging Advanced Format, which increases the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. Travelstar Z7K500 is the first 2.5-inch HDD with a 6Gb/s SATA interface and 32MB of cache and delivers the highest 7200 RPM performance in PCMark Vantage testing. The 500GB per platter, one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles, as well as new, thinner and more robust device designs.
Specifications
| Model # / Part # |
- HTE725050A7E630 / 0J43105
- HTE725032A7E630 / 0J43103
|
- HTS725050A7E630 / 0J38075
- HTS725050A7E631 / 0J39425
- HTS725050A7E635 / 0J43895
- HTS725032A7E630 / 0J38073
- HTS725032A7E631 / 0J39423
- HTS725032A7E635 / 0J43893
- HTS725025A7E630 / 0J38072
- HTS725025A7E631 / 0J39422
- HTS725025A7E635 / 0J43892
|
| Interface |
SATA 6Gb/s |
SATA 6Gb/s |
| Capacity (GB) |
500 / 320 |
500 / 320 / 250 |
| Sector size (variable, Bytes/sector) |
512e |
512e |
| Recording zones |
30 |
30 |
| Max Areal Density (Gbits/sq. in.) |
630 |
630 |
Performance
|
|
|
| Data Buffer (MB) |
32 |
32 |
| Rotational Speed (RPM) |
7200 |
7200 |
| Latency Average (ms) |
4.2 |
4.2 |
| Media transfer rate (Mbits/sec, max) |
1369 |
1369 |
| Interface transfer rate (MB/sec, max) |
600 |
600 |
| Seek Time (read, ms, typical) |
13 |
13 |
| Seek time: Track to track (typical) ms (read) |
1 |
1 |
| Seek time: Full Stroke (typical) ms (read) |
25 |
25 |
Reliability
|
|
|
| Power on hours (POH) per month |
730 |
N/A |
| MTBF (M hours) |
|
N/A |
| Load/Unload Cycles |
600,000 |
600,000 |
Acoustics
|
|
|
| Idle (Bels) |
2.3 |
2.3 |
| Operational (Bels, typical) |
2.4 |
2.4 |
Power
|
|
|
| Requirement |
+5VDC(+-5%) |
+5VDC(+-5%) |
| Startup (W, peak, max) |
5.5 |
5.5 |
| Read/Write (W, avg) |
1.8 |
1.8 |
| Low power idle (W, avg) |
N/A |
0.8 |
| Standby (W, avg) |
0.2 |
0.2 |
| Seek (W, avg) |
2.1 |
2.1 |
| Active Idle (W, avg) |
N/A |
1.0 |
| Performance Idle (W, avg) |
1.7 |
1.7 |
| Sleep (W) |
0.1 |
0.1 |
Physical size
|
|
|
| Z-Height (mm) |
7 |
7 |
| Dimensions (width x depth, mm) |
70x100 |
70x100 |
| Weight (g, max) |
95 |
95 |
Environmental (operating)
|
|
|
| Ambient temperature |
0 to 60C |
0 to 60C |
| Shock (half-sine wave) |
400G/2ms, 225G/1ms |
400G/2ms, 225G/1ms |
Environmental (non-operating)
|
|
|
| Ambient temperature |
-40 to 65C |
-40 to 65C |
| Shock (half-sine wave) |
1000G/1ms |
1000G/1ms |
