Quick Summary
The /O Crest SI-PEX40064 is a 4 port SATA III PCI-e 2.0 x1 controller card with a low profile bracket. It provides 4 internal SATA 6Gb/s ports and uses a PCI-Express x1 interface.
The card is stated as compatible with SATA 6G, 3G and 1.5G hard drives. It is also described as compatible with PCI-Express x2, x4, x8 and x16 slots, which gives buyers a useful fit check before ordering.
Who It Is Best For
This card suits buyers who need extra internal SATA ports and want to check PCIe slot fit and bracket style before choosing. It is also relevant where SATA drive compatibility and a low profile bracket matter.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand / model | /O Crest SI-PEX40064 for product identification. |
| Product type | 4 port SATA III PCI-e 2.0 x1 controller card. |
| Ports | 4 internal SATA 6Gb/s ports for connecting internal drives. |
| Interface | PCI-Express x1, compatible with PCI-Express x2, x4, x8 and x16 slots. |
| Drive compatibility | Compatible with SATA 6G, 3G and 1.5G hard drives. |
| Bracket | Low profile bracket included in the title for case fit checking. |
| HyperDuo | Configured with at least 1 HDD and up to 3 SSDs, with automated tiering technology embedded into the chipset. |
What To Know Before You Buy
Check that your system has a suitable PCI-Express slot and that you need internal SATA ports rather than another connection type. Review the low profile bracket detail if your case has limited expansion space. If you plan to use HyperDuo, the stated setup is at least 1 HDD and up to 3 SSDs.
Common Buyer Questions
How many SATA ports does this card have?
It has 4 internal SATA 6Gb/s ports.
Which PCIe slots does it fit?
It uses a PCI-Express x1 interface and is stated as compatible with x2, x4, x8 and x16 slots.
Which drives are supported?
It is stated as compatible with SATA 6G, 3G and 1.5G hard drives.
What is HyperDuo used for?
It is configured with at least 1 HDD and up to 3 SSDs, with automated tiering technology embedded into the chipset.
Final Buying View
Choose this controller card if you need 4 internal SATA ports and a PCI-Express x1 card with low profile bracket support. Confirm your slot type, case space and drive setup before ordering.
