Hitachi DK23EA-30-RFB IBM 30GB 2.5 4200RPM HD W/TRAY DK23EA-30-RFB

- 20,30,40 or 60 GB 4200 RPM in 9.5mm high package for maximum capacity slimline portable applications
- 20 and 40 GB 5400 RPM in 9.5mm high package for applications that require increased performance
- 250G/2ms operating shock
- ATA-5 interface with 2048kB read/write cache
- Ultra DMA mode 5 (100 MB/s max.)supported
- GMR head and ME PRML read channel technology
- 3-bit RISC microprocessor, shock sensor, S.M.A.R.T.
- Fluid Dynamic Bearing Motors for improved acoustic and shock characteristics

Features



Average latency



7.1 Millisecond


Average seek time



13 Millisecond


Full stroke seek time



24 Millisecond


HDD capacity



30 GB


HDD size



2.5 "


HDD speed



4200 RPM


Interface



Ultra-ATA/66


SMART technology



Yes


Storage drive buffer size



2 MB


Type



HDD


Operational conditions



Operating relative humidity (H-H)



5 - 90 %


Operating temperature (T-T)



5 - 55 �C


Storage relative humidity (H-H)



5 - 95 %


Storage temperature (T-T)



-40 - 70 �C


Other features



Sustained data rate



22.1 MB/s


Package dimensions



Gross Weight (Package, kg)



1 kg


Power



Operating voltage



5 V


Product dimensions



Net Weight (Product, kg)



0.8 kg


Product Depth



10 cm


Product Height



0.95 cm


Product Width



7 cm


Vendor information



Brand Name


Hitachi


Warranty



1 Year(s)