What are the internal connector types available on the HighPoint RR4522SGL?

The HighPoint RR4522SGL features 2 x SFF-8088 mini-SAS internal connectors.

What RAID levels are supported by the HighPoint RR4522SGL controller card?

The HighPoint RR4522SGL controller card supports RAID levels 0, 1, 5, 6, 10, 50, and JBOD.

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HighPoint RR4522SGL PCI-Express 2.0 x8 Low Profile SATA / SAS 8-Channel External PCIe 2.0 x8 SAS/SATA 6Gb/s Hardware RAID HBA

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RAID 0/1/5/6/10/50 JBOD
2 x SFF-8088 mini-SAS Internal Connectors
Up to 6Gb/s

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8PORT PCIE2 X8 H/W EX RAID HBA

Model
Brand	HighPoint
Model	RR4522SGL
Form Factor	Low Profile

Details
Type	SATA / SAS
Internal Connectors	2 x SFF-8088 mini-SAS
Interface	PCI-Express 2.0 x8
Transfer Rate	Up to 6Gb/s
RAID	RAID 0/1/5/6/10/50 JBOD
Operating Systems Supported	Window Server 2008 and Window 7 and later Linux: RedHat Enterprise, Open SuSE, Fedora Core, Debian, Ubuntu Linux Driver embedded into Kernel 3.9.4 and later FreeBSD 8.3 and later Driver embedded into FreeBSD 9.0 and later Mac OS X 10.6 and later Driver embedded into OS X 10.9 and later
Dimensions	2.67" (H) x 6.58" (L)

Features
Features	Host Interface: PCIe 2.0 x8 Data Transfer Rate: Up to 6Gb/s per channel Device Ports: Dual External Mini-SAS ports (SFF-8088) Devices Interface: Mini-SAS, SATA (Port Multiplier) (cables sold separately) No. of Disk(s): Directly supports up to 8 SAS/SATA HDD/SSD, up to 20 via SATA Port Multiplier, up to 128 via SAS Expander RAID Levels: Integrated Hardware RAID 0, 1, 5, 6, 10, 50 & JBOD Backwards Compatibility: backward compatible with single disks/RAID array created with HighPoint RAID HBA Dual-Storage Modes: LTO Tape and RAID Arrays System Support: Mac and PC Systems with PCIe support O.S. Support: Mac OS X 10.8.6 or greater and Windows 7 and 8. RAID Suite: User friendly Browser-based Management Interface Monitoring and Management Support: SMTP, SGPIO, SES2, LED Status, Event Log ROHS Compliant: Yes Optional Battery Backup: HPTBBU-05 Advanced RAID Features: RAID 0, 1, 5, 6 , 10, 50, JBOD Redundant RAID Configuration for Array availability RAID Initialization Types - Background, Foreground and Quick Native Command Queuing (NCQ) Staggered Drive Spin Up Spin Down Idle Disk Enhanced data protection with Write Journaling feature NVRAM keeps tracks I/O transaction logs S.M.A.R.T Support Auto Rebuild on spare drive Hot-Plug and Hot-Swap support Larger than 3 TB drive support Bootable RAID Array support Write Back or Write Through Cache support DV Mode Technology Bootable RAID Array Support Supports OCE / ORLM 4Kn Drive Compatible

Package Contents
Package Contents	1 x RocketRAID 4522 Controller card 1 x Low Profile Bracket 1 x Quick Installation Guide

Additional Information
First Listed on Newegg	June 25, 2026

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HighPoint RR4522SGL PCI-Express 2.0 x8 Low Profile SATA / SAS 8-Channel External PCIe 2.0 x8 SAS/SATA 6Gb/s Hardware RAID HBA

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Item#: 9SIC7BKM049176

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HighPoint RR4522SGL PCI-Express 2.0 x8 Low Profile SATA / SAS 8-Channel External PCIe 2.0 x8 SAS/SATA 6Gb/s Hardware RAID HBA

Learn more about the HighPoint Technologies, Inc. RR4522SGL

Customer Reviews of the HighPoint Technologies, Inc. RR4522SGL

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info