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.