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Description:
| The DK23CA series disk drives reach high capacities (30,005MB for 9.5mm height) in a 2.5 type form factor by applying the latest high-density recording technology.
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Features:
- GMR Head
- ID-less Format
- ME2PRML Read Channel
- Data Transfer Rate
(Host-Device)
- 16.6 MB/sec: PIO mode-4/Multiword DMA mode-2
- 100 MB/sec: Ultra DMA mode-5
(Device-Buffer)
- 16.5 to 28.7 MB/sec
- CDR (Constant Density Recording)
- On-the-fly ECC Correction
- Buffer: 2MB(DK23CA-30F/30)/512 KB(DK23CA-15/75)
- Read-ahead Cache/Write Cache
- Auto Read Reassign/Auto Write Reassign
- SMART
- Average Access Time 12 ms
- Embedded Sector Servo
- FDB Motor (DK23CA-30F)/Ball Bering Motor (DK23CA-30/15/75)
- Rotary Actuator
- Load/Unload Mechanism
- 95 grams(DK23CA-30F/30)/91 grams(DK23CA-15/75)
- Low Power Consumption: 0.65W(130mA) at Idle mode, 0.25W(50mA) at Standby mode
- Advanced Power Management(APM)
- Non-operating Shock 7,840m/S2(800G, 2ms, half-sine wave)
- Operating Shock 1,764m/S2(180G, 2ms, half-sine wave)
- MCC 2.5 inch Small Form Factor(9.5mm height)
Specifications:
| Capacity per drive (Formatted) |
30,005 MB |
| Capacity per sector |
512 Bytes |
| Disks |
2 |
| Heads |
4 |
| Seek time (Nominal value) |
Average 12 *1 ms
Maximum 24 *1 ms
Minimum 3 ms |
| Average latency |
7.1 ms |
| Disk rotational speed |
4,200 RPM |
| 4 Recording density Max. |
530 kBPI |
| Track density |
46.8 kTPI |
| Recording method |
ME2PRML, ID-Less format |
| Interface |
ATA-5(IDE) |
| Data transfer rate (Disk-Buffer) |
16.3 – 30.2 MB/sec |
| Data transfer rate (Host-Buffer) |
Max. 16.6 MB/sec
(PIO mode 4/ Multiword DMA mode 2)
Max. 100 (Ultra DMA mode 5) MB/sec |
| Buffer size |
2048 |
| Dimensions WxHxD) |
70Wx9.5Hx100D mm |
| Weight (Approximate value) |
95 grams |
Product Content:
- Hitachi DK23CA-30F 30GB ATA-5/IDE 2.5" 9.5mm 4200RPM Notebook Hard Drive (DK23CA30F)
Before you purchase this item, please ensure that you have verified compatibility with system by visiting the manufacturer's web site.
We assume no responsibility and will not accept full refunds for items purchased that are not compatible with your system configuration.
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Conditions:
Warranty:
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