Conditions Available
Warranties Available
2275400-R
by Adaptec
2 GB
- Unspsc:
- 43201402
- Upc:
- 724627084921
- Description:
- 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.
General Information
- Product Type
- Battery Backed Write Cache
- Manufacturer Part Number
- 2275400-R
- Manufacturer Website Address
- http://www.adaptec.com
- Manufacturer
- Adaptec, Inc
- Product Model
- AFM-700
- Product Name
- AFM-700 2GB Battery Backed Write Cache
- Brand Name
- Adaptec
Miscellaneous
- Compatibility
- Adaptec RAID Adapters:724057168571605780571605Q7805Q
- Green Compliant
- Yes
- Green Compliance Certificate/Authority
- RoHS
Physical Characteristics
- Weight (Approximate)
- 13.76 oz
Technical Information
- Application/Usage
- RAID Controller
- Memory Size
- 2 GB
- Data Backup Type
- Flash
CISCO ucsc-mraid12g-2gb
Cisco UCSC-MRAID12G-2GB 12Gb/s SAS RAID Controller 74-12862-02 card with Battery
