Internal and External Hard Drives 
for Laptops, Embedded PCs and Servers

If you are looking for portable external PCMCIA and USB hard drives or external hard drive adapters, please click here.     

 PSI-APRO  2.5" MLC SATA Flash Drives, Rugged Metal Casing to endure harsh environments . NEW!  
This is the direct drop-replacement of the 2.5" consumer-grade rotary hard drives. For industrial-grade SATA flash drives, please go to here.

INTERNAL 1.8" MOBILE 
HARD DRIVES                               
ATA-100 -  ZIF (Zero Insertion Force) connector hard drives. Please make sure your system uses the ZIF connector.

INTERNAL 2.5" MOBILE
HARD DRIVES FOR NOTEBOOK PCs                              

2.5" EXTREME TEMPERATURE DRIVES                                     
Seagate's EE25 Series Drives are designed for reliable performance in extreme environments

Extreme requirements demand exceptional engineering. Hard drives installed into these environments must perform flawlessly 24x7, 365 days a year. And that’s what Seagate® delivers with the EE25 Series™ drive.

• Operating temperatures of –30°C to 85°C

• Operating altitudes from –1000 feet to 16,400 feet

• Operating vibration up to 2.0 Gs from 5 Hz to 500 Hz

• Best-in-class long-duration (11 ms) shock capability of 150 Gs

• 5-year limited warranty

• PATA interface planned availability until 2012

• 1,000,000 MTBF

INTERNAL 3.5"
HARD DRIVES FOR SERVERS                                         

Hitachi/IBM Ultrastar 15K147 (SAS)
Performance and reliability are key requirements for enterprise-class hard drives. The mature design of the Ultrastar 15K147 ensures greater reliability which helps enable shorter qualification times. Read here for specifications.

Hitachi/IBM Ultrastar 10K300 (SAS)
 Lowest Total Cost of Ownership. At double the capacity of previous generations, the new Ultrastar drive enables mission-critical configurations utilizing fewer systems for equivalent capacity and performance, requiring less power to run those systems, and fewer people to manage them. Read here for specifications.

Fujitsu Enterprise Hard Drives

1.8", 2.5" & 3.5" IDE FLASH DRIVES                                                   

These flash drives are faster, ruggedized and can operate in a extended temperature range. They have the same form factors as the regular rotary laptop hard drives and are the direct drop-in replacement for them. They are the great choice for the rugged PCs, industrial PCs and embedded PCs.

Please click here for more info of the IDE flash drives. 

C NAND flash-based technology
C Supports capacities from 32MB up to 2GB unformatted. Great choices for the rugged PCs, industrial PCs and embedded PCs.
C Come with one 40-44 pin or one 44-44 pin IDE ribbon cable
C Fully IDE compatible; conforms to ATA/ATAPI-4 specification
C Read/Write unit is 512 bytes (sectors)
C High reliability based on internal ECC (Error Correcting Code) function
C Master/Slave selectable
C Installation as conventional Hard Disk Drive
C No drivers or proprietary BIOS needed
C Supports extended operating temperatures from -40 - +80E
    
     

TO ORDER OR INQUIRE.  Please click here to place an online order or send e-mail inquiry to sales@psism.com or call (301) 572-2168. We accept Visa, MasterCard, Discover and American Express as well as government and university POs. International orders may be conditionally accepted. Please click here to order or view our ordering information page.