Memory
Cache Memory

Cache Memory

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23R9004 IBM Nvram6 2GB Cache Memory for N7900 Mfr P/N 23R9004
- Part-Number: 23R9004
- Manufacturer: IBM Corp.
$38.35 $69.72
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645105-001 HP 1GB PC133 133MHz Controller Cache Memory Mfr P/N 645105-001
- Part-Number: 645105-001
- Manufacturer: Hewlett-Packard
$35.30 $64.18
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645106-001 HP 1GB PC2700 DDR-333MHz Registered ECC CL2.5 184-Pin DIMM 2.5V Single Rank Controller Cache Memory for 3PAR S-Class / E-Class storage system Mfr P/N 645106-001
- Part-Number: 645106-001
- Manufacturer: Hewlett-Packard
$989.62 $1,799.31
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645121-001 HP 512MB PC2700 DDR-333MHz Registered ECC CL2.5 184-Pin DIMM 2.5V Memory Module Controler Cache Memory Mfr P/N 645121-001
- Part-Number: 645121-001
- Manufacturer: Hewlett-Packard
$62.11 $112.93
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649845-001 HP 512MB PC133 133MHz CL3 168-Pin DIMM Memory Module Mfr P/N 649845-001
- Part-Number: 649845-001
- Manufacturer: Hewlett-Packard
$62.39 $113.44
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649847-001 HP 512MB PC2700 DDR-333MHz Registered ECC CL2.5 184-Pin DIMM 2.5V Memory Module Controler Cache Memory Mfr P/N 649847-001
- Part-Number: 649847-001
- Manufacturer: Hewlett-Packard
$515.26 $936.84
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649848-001 HP 1GB PC2700 DDR-333MHz Registered ECC CL2.5 184-Pin DIMM 2.5V Single Rank Controller Cache Memory for 3PAR S-Class / E-Class storage system Mfr P/N 649848-001
- Part-Number: 649848-001
- Manufacturer: Hewlett-Packard
$1,010.21 $1,836.74
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657899-001 HP 4GB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Dual Rank with Parity DATA Cache Memory Module Mfr P/N 657899-001
- Part-Number: 657899-001
- Manufacturer: Hewlett-Packard
$133.32 $242.39
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657900-001 HP 4GB PC2-5300 DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM Dual Rank non Parity Controller Cache Memory Module Mfr P/N 657900-001
- Part-Number: 657900-001
- Manufacturer: Hewlett-Packard
$71.41 $129.84
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657907-001 HP 8GB PC2-5300 DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM Dual Rank non Parity Controller Cache Memory Module Mfr P/N 657907-001
- Part-Number: 657907-001
- Manufacturer: Hewlett-Packard
$62.11 $112.93
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657908-001 HP 8GB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Dual Rank with Parity DATA Cache Memory Module Mfr P/N 657908-001
- Part-Number: 657908-001
- Manufacturer: Hewlett-Packard
$85.35 $155.18
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661069-B21 HP 512MB Flash Backed Write Cache for HP Smart Array P-Series Controller Card Mfr P/N 661069-B21
- Part-Number: 661069-B21
- Manufacturer: Hewlett-Packard
$110.82 $201.49
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633542-001 HP 1GB Flash-Backed Write Cache (FBWC) 244-Pin DDR3 Mini-DIMM Memory Module for Smart Array P-Series Controller Card Mfr P/N 633542-001
- Part-Number: 633542-001
- Manufacturer: Hewlett-Packard
$317.95 $578.09
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633543-001 HP 2GB Flash-Backed Write Cache (FBWC) 244-Pin DDR3 Mini-DIMM Memory Module for Smart Array P-Series Controller Card Mfr P/N 633543-001
- Part-Number: 633543-001
- Manufacturer: Hewlett-Packard
$316.13 $574.78
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633541-001 HP 512MB Flash Backed Write Cache for Smart Array B-Series Controller Card Mfr P/N 633541-001
- Part-Number: 633541-001
- Manufacturer: Hewlett-Packard
$38.10 $69.27
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631922-B21 HP 512MB Flash Backed Write Cache with 36-inch FL Capacitor Cable for HP Smart Array B-Series Controller Card Mfr P/N 631922-B21
- Part-Number: 631922-B21
- Manufacturer: Hewlett-Packard
$104.51 $190.03
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610674-001 HP 1GB Flash-Backed Write Cache (FBWC) 244-Pin DDR3 Mini-DIMM Memory Module for HP Smart Array P-Series Controller Card Mfr P/N 610674-001
- Part-Number: 610674-001
- Manufacturer: Hewlett-Packard
$42.92 $78.03
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676473-B21 HP 512MB Flash Backed Write Cache RAID Controller Cache Memory Mfr P/N 676473-B21
- Part-Number: 676473-B21
- Manufacturer: Hewlett-Packard
$122.44 $222.62
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631679R-B21 HP 1GB Flash Backed Write Cache for HP Smart Array P-Series Controller Card Mfr P/N 631679R-B21
- Part-Number: 631679R-B21
- Manufacturer: Hewlett-Packard
$48.99 $89.08
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00Y2479 IBM 4GB to 8GB Cache Controller Upgrade for eServer Mfr P/N 00Y2479
- Part-Number: 00Y2479
- Manufacturer: IBM Corp.
$490.33 $891.51

High-Speed Cache memory is a Random Access Memory (RAM) that can access data more quickly than a regular storage device. These drives are either plugged directly into the motherboard or are connected through a separate bus.

When a microprocessor processes data, it first checks the cache memory. If the data is not found in the cache memory, then it will begin searching the storage units.

In consumer computing machines, these cache memory drives are embedded with the processors. But in enterprise hardware, separate memory drives are available that can be plugged into the PCIe port of the motherboard.

At Memory4less.com, the cache memory is available for servers, workstation computers and other custom-built high-performance machines. These memory units range from 2GB to 128GB. The Cache DIMM memory module is available at a huge discount. Use the filters on the left to select a product and order it online.

Cache PC Memory modules are best used for upgrading computer servers and workstations.