| RAID cache modules | Cables & adapters | Spare parts | B2B trade only |
Controller AccessoriesController accessories include upgrades and spare parts for RAID controllers, HBAs and other interface cards: battery backup units (BBU), cache modules, breakout cables and SAS expanders. BBU (Battery Backup Unit): securing the RAID cache during power failure – prevents data loss with pending writes. Flash cache modules as an alternative to BBU without battery maintenance. SAS breakout cables (SFF-8087/8088 to SATA/SAS) for connecting controllers to drives. SAS expanders for expanding the port count. Compatibility between controller and accessories is crucial – please specify controller model and manufacturer when enquiring. Advice or quote? 07666 / 88499-0 or sales@industry-electronics.com |
Leading Manufacturers: ✓ Supermicro |
Top sellers in Controller-Accessories
Controller-Accessories from Delock
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 DELOCK cable USB2.0 post socket 2.0mm > post socket 2.54mm 12cm
This cable is used to connect devices or modules with USB header connectors to a mainboard.Not to extend a USB cable on the mainboard Please use article number 521991 Specification • Connections: 1 ... Lieske Part No.: 1458899 Mfg Part No: 41977 |
4,63 EUR
 ≈ £4.00 | ≈ $5.39 plus delivery charges
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Controller-Accessories from Goobay
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Goobay 95025 HDD S-ATA cable - S-ATA L-Type> L-Type
Goobay HDD S-ATA cable, 1 m, dust Length: 1 m standard: SATA 1.5 / 3.0 / 6.0 Gb / s configuration: SATA L-Type -> L-Type Lieske Part No.: 817054 Mfg Part No: 95025 Type: CAK SATA 600-100 CLIP 1m |
2,26 EUR
≈ £1.95 | ≈ $2.63 plus delivery charges
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Controller-Accessories from TechniSat
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 DVB-S PCI Technisat SkyStar HD2 / HDTV / bulk
PCI card for digital satellite reception on PC Reception possibilities: the reception of free digital TV and radio programs via satellite HDTV (high definition television after MPEG-4-/H.264) Ready ...Lieske Part No.: 675938 Mfg Part No: 4102/3733 |
31,15 EUR
≈ £26.91 | ≈ $36.26 plus delivery charges
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FAQ
Why does a RAID controller need a BBU?
A RAID controller with write-back cache initially writes data to the cache (fast), then to the hard drive. In the event of power failure, cache data is lost – the BBU supplies the cache for sufficient time to secure data.
How long does a BBU last?
Typically 2–3 years service life. Afterwards, the controller falls into write-through mode (slower but safe). Test BBUs regularly and replace when necessary.
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