Hard disk actual capacity calculation method:
The calculation is according to the hard disk manufacturer:1000Byte=1KB,1000KB=1MB,1000MB=1GB；
The calculation is according to the computer:1024Byte=1KB,1024KB=1MB,1024MB=1GB。
So it is concluded that a calculation formula:1000*1000*1000/1024/1024/1024=0.9313
The actual capacity=Hard disk of the nominal capacity*0.9313
Such as：
80G*0.9313=74.504G
160G*0.9313=149.008G
250G*0.9313=232.825G
320G*0.9313=298.016G
500G*0.9313=465.65G
1T=1000G*0.9313=931.3G
| Model | CHN-25PATA01M-064 | ||||
| General | Form factor | 2.5 | |||
| Interface | PATA | ||||
| Performance | Capacity | 64GB | |||
| Sustained Read | 112MB/S | ||||
| Sustained Write | 60MB/S | ||||
| Random IOPS | |||||
| 4KB Random Read IOPS | |||||
| 4KB Random Write IOPS | |||||
| Average Access time | 0.2ms | ||||
| Storage Media | NAND Flash | MLC- NAND Flash | |||
| Power Consumption | input Voltage | 5V+/_5% | |||
| Idle | 0.5W | ||||
| Active | 2.0W | ||||
| Reliability& Endurance | Write endurance | 80years@10GBytes write and erase per day at 32GB | |||
| Read endurance | unlimited | ||||
| Wear-Leveling Algorithm | Dynamic and static wear-leveling | ||||
| Data Retention | 10years at 25ºC | ||||
| MTBF | 1,000,000hours | ||||
| ECC | Supports BCH ECC 8bits or 15bits in 512 bytes | ||||
| Bad Block Management | Auto Bad Block Management in system | ||||
| Environment | Operating Temperature | 0～70ºC | |||
| Non-operating Temperature | -40～85ºC | ||||
| Shock | 2,000G(@0.3ms half sine wave) | ||||
| Vibration | 20G(40-2000HZ) | ||||
| Ambient Humidity | 5-95% | ||||
| Warranty | 3years | ||||
| Available unit | Available | Available,NO EOL | |||
| Testing Platform | CPU:AMD Athlon 64×2 5200+ 2.7GHz,SDRAM:DDR2 800(PC6400) 2048 MB×1PCS, Mainboard:AMD RS780 (ATI Radeon HD 3200 Graphics)System:Microsoft Windows XP Professional SP2 | ||||
| Testing Software | HDBench3.4.0.3, IOMeter 2006.07.27 | ||||
| Physical Dimensions & Weight | Height(mm) | 9.5+/_0.25 | |||
| Width(mm) | 69.8+/_0.25 | ||||
| Length(mm) | 100.2+/_0.25 | ||||
| Weight(g) | 70±5 | ||||
| ※The read and write speed is limited to this test platform. | |||||
Compatible:
| Brand | Model of laptop |
| IBM | X31、X32、X22 |
| T41、T43、T43P | |
| R51、V80,R60 | |
| Lenovo | 朝阳V80 |
| ASUS | A6JC 、A8JA |
| M9A | |
| HP | V2000 |
| HP | HP NC4010 PM755 （use PE to GHOST the system） |
| DELL | D610 |
| inspiron 9300 | |
| D810 |
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Shipping:
1 Items shipping to USA by USPS,it will takes about 7-15 working days normally
Items shipping to Canada and France and UK by China post,it will takes about 7-15 working days normally
Items shipping to RU by China Post,it will takes about 8-20 working days normally
2 Items shipping to other country by Singapore Post Air Mail ,it will takes about 25-45 working days normally
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1 If item becomes defective within the warranty period listed in the auction, please contact us.
2 Buyer will be responsible for shipping of the defective unit back and forth. We will replace it with a brand new replacement OR refund money.Shipping and handling is not refundable.
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