Gigabyte CRA4448 2-Port Mini SAS HD Refurbished PCIe RAID Card
Refurbished Gigabyte CRA4448 12Gb/s SAS RAID Card, PCIe 3.0 x8, 2x Mini SAS HD SFF8643 up to 8xSAS 12Gb/s Ports
- By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- UPS and DPD Pickup Pickup from local convenience store | £4.79
- SCANPROTECT Protect against installation damage for 28 days. More info
Gigabyte RAID & SAS Adapter Solution
Ensure your critical data is protected, Based on Broadcom’s reliable and trusted SAS 3108 / 3008 controllers, GIGABYTE’s RAID & SAS Adapter solutions can address a variety of different direct-attached storage (DAS) environments – SATA or SAS, hard disk drives (HDDs) or solid state drives (SSDs), server-based storage or external direct-attached JBODs and storage enclosures.
2GB Onboard DDR3 Memory for Write-Back Cache
This RAID add-on card features 2GB of onboard DDR3 cache memory to support write-back RAID caching. RAID caching is an excellent and cost-effective way to improve I/O performance by writing data to a controller’s cache before it is written to disk. Write-back cache improves application performance by storing write data to high performance cache memory during periods of heavy use. Where there is a break in user requests, the data is written from the cache memory to the storage array.
Features
• x8 PCI Express 3.0 to 8-Port 12 Gb/s SAS + SATA interface
• Broadcom SAS 3108 PowerPC 476 Controller @ 1.2GHz
• Connect up to physical 32 drives via SAS expander in RAID mode with eight internal 12Gb/s SATA and SAS ports
• Supports high-bandwidth applications with PCIe® 3.0 connectivity
• Supports 12, 6 and 3Gb/s SAS and 6, 3Gb/s SATA data transfer rates
• Supports RAID levels 0, 1, 5, 6, 10, 50, 60 as standard: balance protection and performance for critical applications
• 2GB Onboard DDR3 Cache Memory for write-cache ability to improve performance
• SR-IOV (Single Root I/O Virtualization) supported with up to 16 VF (Virtual Functions)
• Fit into 1U/2U rack-mounted servers with low-profile form factor
