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 SSD Flash Drives:. NEW!  
These are the direct drop-replacement of the 2.5" consumer-grade rotary hard drives (HDDs) but with much shorter boot-up time. These high speed MLC SATA flash drives have no moving parts and are shock and vibration-tolerant for harsh environment. Read speed is 154MB/s max. and write speed: 93MB/s max.

For  Specifications and Performance, please click HERE.

You may also use Sandisk SATA 5000 flash drives or Intel X25M SATA flash drives. . Please find them here.
For mission-critical industrial-grade SLC SATA flash drives, please go to here.

INTEL X18-M MLC SOLID STATE SATA DRIVES

The Intel X18-M SATA Solid State Drive (SSD) delivers leading performance in industry standard 1.8" form factors while simultaneously improving system responsiveness for mobile applications over standard rotating drive media or hard disk drives. By combining Intel's leading NAND flash memory technology with the innovative high performance controller, Intel delivers an SSD for native Serial Advanced Technology Attachment (SATA) hard disk drive drop-in replacement with enhanced performance, reliability, ruggedness and power savings.Since there are no rotating platters, moving heads, fragile actuators, or unnecessary delays due to spin-up time or positional seek time that can slow down the storage subsystem significantly, the Intel X18-M SATA SSD enables fast read/write access times and a significant I/O and throughput performance improvement as compared to rotating media or hard disk drives

 You may also find other SATA flash drive options here.

INTEL INTERNALX25-M 2.5" SATA MLC & SLC SOLID STATE DRIVES 

The Intel X25-M SATA Solid State Drive (SSD) delivers leading performance in industry standard 2.5" form factor while simultaneously improving system responsiveness for mobile applications over standard rotating drive media or hard disk drives. By combining Intel's leading NAND flash memory technology with the innovative high performance controller, Intel delivers an SSD for native Serial Advanced Technology Attachment (SATA) hard disk drive drop-in replacement with enhanced performance, reliability, ruggedness and power savings.Since there are no rotating platters, moving heads, fragile actuators, or unnecessary delays due to spin-up time or positional seek time that can slow down the storage subsystem significantly, the Intel X25-M SATA SSD enables fast read/write access times and a significant I/O and throughput performance improvement as compared to rotating media or hard disk drives.

You may also find other SATA flash drive options here.

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 PATA (IDE) & SATA 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.