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HP 749974-B21-RFB RAID Controller – 12Gb/s 2GB FBWC PCIe x8 SAS
HP 749974-B21-RFB RAID Controller – 12Gb/s 2GB FBWC PCIe x8 SAS
RAID Controller | 12Gb/s Transfer Rate | 2GB DDR3 FBWC Cache | PCIe x8 SAS Interface
Regular price
£39.31 GBP
(incl. VAT)
Regular price
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£39.31 GBP
(incl. VAT)
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Product Description:
Upgrade your server’s storage capabilities with the HP 749974-B21-RFB RAID Controller. Designed for enterprise environments, this controller delivers high-speed 12Gb/s data transfer, robust data protection, and flexible RAID support. With 2GB DDR3 Flash Backed Write Cache (FBWC) and dual internal SAS ports, it ensures reliable performance and scalability for your business needs.
Key Features:
- 12Gb/s data transfer rate for fast storage access
- 2GB DDR3 FBWC for improved write performance
- Supports RAID levels 0, 1, 1 ADM, 10, 5, 50, 6, 60
- PCI Express x8 (PCIe 3.0) host interface
- Dual internal SAS ports for expanded connectivity
What's Included:
- HP 749974-B21-RFB RAID Controller
- 1-Year Manufacturer Warranty
Warranty and Certification:
- 1-year warranty included
- CE and RoHS compliant for UK/EU standards
Key Features:
- 12Gb/s data transfer rate for fast storage access
- 2GB DDR3 FBWC for improved write performance
- Supports RAID levels 0, 1, 1 ADM, 10, 5, 50, 6, 60
- PCI Express x8 (PCIe 3.0) host interface
- Dual internal SAS ports for expanded connectivity
What's Included:
- HP 749974-B21-RFB RAID Controller
- 1-Year Manufacturer Warranty
Warranty and Certification:
- 1-year warranty included
- CE and RoHS compliant for UK/EU standards

Usage:
Install the RAID controller into a PCIe x8 slot on your server motherboard. Connect storage devices to the dual internal SAS ports. Configure RAID levels via server management software to optimise data protection and performance.
Key Product Details:
MPN: 749974-B21-RFB
EAN: 5712505561898
Manufacturer: HP
Condition: Seller Refurbished
Technical Specifications:
| Mpn | 749974-B21-RFB |
|---|---|
| Ean/Upc | 5712505561898 |
| Warranty | 1 Year(s) |
| Brand Name | HP |
| Raid Levels | 0, 1, 1 ADM, 10, 5, 50, 6, 60 |
| Host Interface | PCI Express x8 |
| Internal Memory | 2048 MB |
| Data Transfer Rate | 12 Gbit/s |
| Internal Sas Ports | 2 |
| Memory Clock Speed | 1866 MHz |
| Internal Memory Type | DDR3 |
| Pci Express Slots Version | 3.0 |