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StarTech 4 Port PCIe SATA III Controller Card - PEXSAT34RH
Four-port PCIe 2.0 x2 SATA III controller with RAID, HyperDuo SSD tiering and port-multiplier support.
Frequently asked questions
What does PEXSAT34RH do?
Adds four internal 6Gbps SATA ports and supports RAID 0, 1 and 1+0 plus HyperDuo SSD/HDD storage tiering in compatible BIOS systems.
Who is this product best for?
Desktop and workstation storage expansion using multiple SATA HDDs, SSDs or optical drives with optional RAID or tiering.
What should I check before ordering?
Requires a PCIe x2 or larger slot. HyperDuo needs a BIOS-based system, and only one port can use port-multiplier mode at a time.
Does it require drivers or software?
Drivers support the Windows, Windows Server, macOS and Linux versions listed; confirm RAID, boot and port-multiplier limits for the target OS.
What is included in the package?
Four-port SATA controller, low-profile bracket, four SATA cables, driver CD and instruction manual.
What is the key installation requirement?
Install in a PCIe x2 or larger slot, attach SATA data cables and configure AHCI, RAID or HyperDuo before storing production data.
Is it suitable for an Australian setup?
Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.
What warranty applies?
PEXSAT34RH carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.
(PEXSAT34RH)
Why choose PEXSAT34RH?

PEXSAT34RH specifications
Exact-model specifications for compatibility checking.
| Warranty Information | |
|---|---|
| Warranty | 2 Years |
| Hardware | |
| Bus Type | PCI Express |
| Card Type | Standard Profile (LP bracket incl.) |
| Chipset ID | Marvell - 88SE9230 |
| Industry Standards | PCI Express 2.0 |
| Interface | SATA |
| Port Style | Integrated on Card |
| Ports | 4 |
| Performance | |
| ATAPI Support | Yes |
| Bootable | Yes |
| Hot Swap Capability | Yes |
| LBA support | 48-bit |
| Max Drive Capacity | Currently tested up to 4TB per drive |
| Number of Drives Supported Through Port Multiplier | 1 to 4 |
| Number of Ports That Support Port Multiplier | 4 (can only use 1 PM at a time) |
| Port Multiplier | Yes |
| RAID | Yes |
| Supported RAID Modes | JBOD - (Just a Bunch of Disks) |
| Type and Rate | SATA III (6 Gbps) |
| Additional Supported RAID Modes | RAID 0, RAID 1 and RAID 1+0 |
| Storage Tiering | HyperDuo Safe and Capacity modes |
| Connector(s) | |
| Connector Type(s) | 1 - PCI Express x2 Male |
| Internal Ports | 4 - SATA (7 pin, Data) Plug |
| Software | |
| OS Compatibility | Windows® XP, Vista, 7, 8, 8.1, 10; Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016; Mac OS® 10.6 to 10.14; Linux 3.5.x to 4.11.x LTS versions only ; |
| Special Notes / Requirements | |
| Note | The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps per lane. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps per lane. Only one port can use the Port Multiplier feature at a time. Supports up to 4 drives connected via Port Multiplier, 7 drives total. Port Multiplier not supported in Mac OS. Note: Connected drives cannot be used as System / Primary drive in Windows Server 2012, 2012 R2, 2016 |
| System and Cable Requirements | Available PCI Express x2 slot (backward compatible with x4, x8, and x16 slots) |
| Environmental | |
| Humidity | 20% ~ 80% RH |
| Operating Temperature | 5°C ~ 50°C (41°F ~ 122°F) |
| Storage Temperature | -25°C ~ 70°C (-13°F ~ 158°F) |
| Physical Characteristics | |
| Product Height | 0.8 in [2 cm] |
| Product Length | 2.8 in [70 mm] |
| Product Width | 4.7 in [12 cm] |
| Weight of Product | 1.7 oz [49 g] |
| Packaging Information | |
| Package Height | 1.3 in [32 mm] |
| Package Length | 6.9 in [17.5 cm] |
| Package Quantity | 1 |
| Package Width | 5.7 in [14.5 cm] |
| Shipping (Package) Weight | 5 oz [141 g] |
| What's in the Box | |
| Included in Package | 1 - PCIe SATA Controller Card |
| Additional Items | 1 - low-profile bracket; 4 - SATA cables; 1 - driver CD; 1 - instruction manual |
Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.
| SKU | PEXSAT34RH |
| Barcode # | 65030849951 |
| Brand | STARTECH |
| Shipping Weight | 0.1500kg |
| Shipping Width | 0.140m |
| Shipping Height | 0.030m |
| Shipping Length | 0.170m |
| Shipping Cubic | 0.000714000m3 |
This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
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