Get ready for Black Friday! Big sale November 27th to 30th
Toll Free: 1 (866) 800-8060
Monday to Friday: 6:30am to 6pm Pacific Time
Fast, Same-Day Shipping. Order today by noon warehouse time, and we'll ship today. It's that simple.
We're here to help. Call us!

Reach us Monday to Friday, 6:30am to 6:00pm Pacific Time.

  • Toll Free: 1 (866) 800-8060
  • Vancouver BC: (604) 739-8060
  • Victoria BC: (250) 800-2569
  • Calgary AB: (403) 775-1291
  • Edmonton AB: (780) 628-6630
  • Winnipeg MB: (204) 800-4372
  • Toronto ON: (416) 800-4312
  • Ottawa ON: (613) 686-4717
  • Montreal QC: (438) 288-3640
  • Quebec City QC: (418) 263-4870
  • Halifax NS: (902) 800-4465
We deliver FAST
  • Same Day Shipping
  • Warehouse Pickups ($100+)
  • Vancouver Service Centre Pickups
Why choose Frontier PC?
  • Proudly Canadian for 22 years
  • Delivery from local warehouses
  • Same day local shipping
  • Real-time stock & pricing
  • Enhanced product information
  • Dedicated account reps
  • Secure online checkout

Order online or by phone before noon local time and you order of in-stock item will ship on the same business day.

  Category: Components > Cache Memory

Browse top sellers, or select a category from the left.
HP 512MB P-series Flash Backed Write Cache - Specifications

512 MB

Web ID: 1021805057 Mfr. Part: 661069-B21

Intel RAID SSD Cache w Fast Path IO

Web ID: 1019985980 Mfr. Part: AXXRPFKSSD2

Lenovo ServeRAID M5100 Series 512MB Flash/RAID 5 Upgrade for IBM System x


Web ID: 1022095807 Mfr. Part: 81Y4487

Adaptec 2269700-R 4GB NAND Flash Memory

4 GB

Web ID: 1019417405 Mfr. Part: 2269700-R

Lenovo ServeRAID M5100 Series 1GB Flash/RAID 5 Upgrade


Web ID: 1022095808 Mfr. Part: 81Y4559

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.

QNAP Two 128GB mSATA Cache Module

128 GB

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

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

HP 1GB P-series Smart Array Flash Backed Write Cache

1 GB

Web ID: 1021805041 Mfr. Part: 631679-B21

Lenovo ServeRAID M5100 Series 2GB Flash/RAID 5 Upgrade


Web ID: 1025774225 Mfr. Part: 47C8670

Cisco Flash Backed Write Cache

2 GB

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

Areca ARC-6120BA-T113 Battery Backed Write Cache

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

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

The data and images on this website have been subjected to numerous control mechanisms to ensure its' accuracy. will use best efforts to maintain its accuracy. However, if at any time the data or images provided are incorrectly priced or below fair market value or availability has substantially changed or image or descriptions contain inaccuracies, shall not be held responsible or liable, furthermore reserves the right to reject any orders placed based on this erroneous information. Copyright 2001-2015 Computer Inc., Frontier PC Canada, Frontier Computer, Toronto, Vancouver, Calgary, Halifax. All Rights Reserved.