StarTech 4-Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering [PEXSAT34RH]

StarTech PEXSAT34RH Description:

The PEXSAT34RH 4-Port PCI Express 2.0 SATA Controller Card with HyperDuo adds 4 AHCI SATA III ports to a computer through a PCIe slot (x2), delivering multiple internal 6Gbps connections for high-performance hard drives and Solid State Drives (SSDs).

Featuring HyperDuo technology, the SATA Card offers SSD auto-tiering which lets you balance the performance advantages of SSD storage with the cost-effectiveness and large capacity of standard hard drives. By combining SSD and HDD drives into a single volume (up to 3 SSD + 1 HDD), HyperDuo discreetly works in the background to identify and move frequently accessed files to the faster SSD drive(s) for improved data throughput “ up to 80% of SSD performance! (Note: The HyperDuo automatic storage tiering feature is compatible with Windows® XP, Vista, 7 and 8 only)

The PCIe SATA controller Card supports Port Multiplier (PM), enabling multiple SATA drives to be connected to one port over a single cable, for a total of 7 drives (Up to 4 drives through PM on one port, and a single drive to the remaining 3 ports). Plus, the SATA controller Card offers an effective hardware RAID solution, with native RAID (0, 1, 1+0) support.

Throughput Benchmark

Drive configuration

Throughput

Drive size

1 x HDD

112.81 MB/s

2 TB

1 x SSD

490.28 MB/S

120 GB

1 x HDD + 1 x SSD HyperDuo (Safe Mode)

489.28 MB/s

2 TB

1 x HDD + 2 x SSD HyperDuo (Safe Mode)

715.13 MB/s

2 TB

Drives Used:

SSD: OCZ Vertex 3 Series 2.5� 120 GB (VTX3-25SAT3-120G)

HDD: Western Digital Caviar Green 3.5� 2 TB (WD20EARS)

Software Used:

IO Meter, 256KB Sequential Read, queue depth = 10

This PCIe SATA 6gbps Card is backed by a 2-year StarTech.com warranty and free lifetime technical support.