# STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)

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 computers that use a BIOS.)

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.

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

**The StarTech.com Advantage** - Leverage SSD performance and standard HDD capacity with HyperDuo technology - Maximize system capability with SATA III connection speeds - Fit any standard or low profile chassis with included brackets

## Details

- **Price:** 173.14 AUD
- **Vendor:** STARTECH
- **Type:** RAID Controllers
- **Tags:** Dicker, Ingram, Leader

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 173.14 AUD | In stock |

## Images

- STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)
- STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)
- STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)
- STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)
- STARTECH 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH)

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> Source: [TechForGood](https://techforgood.com.au/products/startech-com-4-port-pci-express-2-0-sata-iii-6gbps-raid-controller-card-with-hyperduo-ssd-tiering-pe)
> Updated: 2026-10-08