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  Category: Components > Cache Memory
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Lenovo ServeRAID M5100 Series 1GB Flash/RAID 5 Upgrade

1 GB DDR3 SDRAM

Web ID: 1022095808 Mfr. Part: 81Y4559

$465.99
73 In-Stock
HP 512MB P-Series Battery Backed Write Cache

512MB

Web ID: 1012851332 Mfr. Part: 462967-B21

$393.99
12 In-Stock
HP Flash Backed Write Cache

2 GB

Web ID: 1021805042 Mfr. Part: 631681-B21

$602.99
12 In-Stock
LSI Logic Battery Backup Unit (BBU) - BBU

Quick Info Web ID: 1019420909 Mfr. Part: LSI00279
The MegaRAID LSIiBBU09, used with the MegaRAID SAS 9265, 9285, 9266, 9286, 9270 and 9271 series controllers, provides higher ambient temperature tolerances and increased serviceability while protecting the integrity of cached data in the event

$243.99
8 In-Stock
Lenovo ServeRAID M5100 Series 512MB Flash/RAID 5 Upgrade for IBM System x

512 MB DDR3 SDRAM

Web ID: 1022095807 Mfr. Part: 81Y4487

$454.99
8 In-Stock
HP 512MB P-series Flash Backed Write Cache - Specifications

512 MB

Web ID: 1021805057 Mfr. Part: 661069-B21

$393.99
6 In-Stock
HP 1GB P-series Smart Array Flash Backed Write Cache

1 GB

Web ID: 1021805041 Mfr. Part: 631679-B21

$491.99
5 In-Stock
Adaptec 2269700-R 4GB NAND Flash Memory

4 GB

Web ID: 1019417405 Mfr. Part: 2269700-R

$234.99
4 In-Stock
QNAP Two 128GB mSATA Cache Module

128 GB

Web ID: 1027987222 Mfr. Part: FLASH-256GB-MSATA

$564.15
4 In-Stock
Intel RAID SSD Cache w Fast Path IO

Web ID: 1019985980 Mfr. Part: AXXRPFKSSD2

$272.99
3 In-Stock
HP 256MB P-Series Cache Memory

256MB

Web ID: 1012851333 Mfr. Part: 462968-B21

$256.99
2 In-Stock
HP 512MB B-series 36 inch Dynamic Smart Array Flash Backed Write Cache for ML/DL
$342.99
1 In-Stock
Lenovo ServeRAID M5200 Series 1GB Flash/RAID 5 Upgrade for IBM Systems
$573.99
2 In-Stock*
Lenovo ServeRAID M5100 Series 2GB Flash/RAID 5 Upgrade

2 GB DDR3 SDRAM

Web ID: 1025774225 Mfr. Part: 47C8670

$593.99
1 In-Stock*
HP 1GB Flash Backed Cache

1GB

Web ID: 1015335070 Mfr. Part: 534562-B21

$625.99
1 In-Stock*
Lenovo ServeRAID M5100 Series 512MB Cache/RAID 5 Upgrade for IBM System x

512 MB DDR3 SDRAM - PCI Express

Web ID: 1022095806 Mfr. Part: 81Y4484

$202.57
No Stock
Areca ARC-6120BA-T113 Battery Backed Write Cache

Web ID: 1017942122 Mfr. Part: ARC-6120BA-T113

$208.48
No Stock
Adaptec AFM-700 2GB Battery Backed Write Cache

2 GB

Quick Info Web ID: 1023437160 Mfr. Part: 2275400-R
Enabling the onboard cache on a RAID adapter card signi cantly enhances performance - especially in RAID 5 and RAID 6 scenarios - by accommodating both read caching and write caching of data. But data stored in the cache for write caching can be lost if the cache is not protected against a power or system failure.Lithium-ion (Li-ion) battery backup units (BBUs) are traditionally employed to protect cached data on RAID adapters. Once installed, a new BBU will take several hours to reach a full charge. During the charge cycle, write cache is unprotected (i.e. turned o ), which adversly a ects the RAID adapter's performance. A typical BBU requires routine capacity testing and performs sub-optimally during those test periods. Lastly, a fully-charged BBU can only preserve data for a maximum of 72 hours during a power loss before the battery power depletes.

$254.04
No Stock
IBM ServeRAID M5200 Series 1GB Cache/RAID 5 Upgrade for IBM Systems

1 GB

Web ID: 1025774222 Mfr. Part: 47C8656

$264.85
No Stock
HP 512MB B-series Dynamic Smart Array Flash Backed Write Cache with 24 inch Cable

512 MB

Quick Info Web ID: 1022609088 Mfr. Part: 676473-B21
HP 512MB B-series 24 inch Dynamic SA Flash Backed Write Cache for BL420c Gen8

$365.20
No Stock
HP 512MB Battery Backed Write Cache

512 MB

Web ID: 1015335071 Mfr. Part: 534916-B21

$546.01
No Stock
Lenovo ServeRAID M5200 Series 2GB Flash/RAID 5 Upgrade for IBM Systems
$595.67
No Stock
Cisco Flash Backed Write Cache

2 GB

Web ID: 1028858350 Mfr. Part: UCSC-MRAID12G-2GB

$773.85
No Stock
Fujitsu 8GB Cache Memory

8 GB

Web ID: 1023356966 Mfr. Part: ETNM24

$5,335.06
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Fujitsu 8GB Cache Memory

8 GB

Web ID: 1023356945 Mfr. Part: ETNM24-L

$5,335.06
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Fujitsu 24GB Cache Memory

24 GB

Web ID: 1023356967 Mfr. Part: ETNM46-L

$15,705.36
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Fujitsu 24GB Cache Memory

24 GB - DIMM

Web ID: 1023356946 Mfr. Part: ETNM46

$15,705.36
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Fujitsu 48GB Cache Memory

48 GB

Web ID: 1023356947 Mfr. Part: ETNM86

$31,410.72
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Fujitsu 48GB Cache Memory

48 GB

Web ID: 1023356929 Mfr. Part: ETNM86-L

$31,410.72
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