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Expand Your Storage Capacity Dramatically
IO CREST SI-PEX40138 is a PCIe x4 controller card designed to expand your desktop PC's storage capabilities. It adds four SATA III 6Gb/s ports and one M.2 B-Key 22x42 slot, utilizing the JMB585 chipset for impressive transfer speeds up to 1700MB/s via PCIe Gen3 x2. This card is perfect for users in India looking to add more SSDs or HDDs to their system without needing a new motherboard.
Featuring a FIS-based switching design, this card overcomes bottlenecks when operating multiple SATA devices simultaneously. It supports port multiplier functionality for enhanced storage solutions. Installation is straightforward with plug-and-play support, requiring no additional software. Compliant with PCI Express base Specification Revision 3.1a, it works seamlessly with SATA hard drives and solid-state drives.
This card is strictly for storage expansion and cannot boot operating systems. It comes with a low-profile bracket for compatibility with various PC case sizes. All customs duties and GST are included in the price, with ExpressBox tracked delivery to your Indian pincode.
Boost Your PC's Storage Power
The IO CREST SI-PEX40138 card is engineered to significantly enhance your desktop's storage capacity. By adding four SATA III ports and a dedicated M.2 slot, it allows you to connect multiple high-speed SSDs and traditional HDDs. This expansion is crucial for users in India who need more space for large media files, extensive game libraries, or complex data projects, ensuring your system remains efficient and responsive.
Ideal for Storage Expansion, Not Booting
This card is specifically designed for storage expansion, making it perfect for adding more drives for data storage. It is not intended to boot operating systems. If you need to add bootable drives, consider a different solution. It's compatible with most SATA drives and computer systems with SATA controllers, but requires a free PCI Express x4 slot.
Typical situations where IO CREST SI-PEX40138 4-Port SATA III + M.2 B-Key PCIe x4 Controller Card | 1700MB/s Speed helps — illustrative scenarios, not customer reviews.
A PC builder in Chennai needs to add more storage for video editing projects.
The IO CREST SI-PEX40138 card allows adding four SATA SSDs and one M.2 SSD, providing ample high-speed storage for large video files and project timelines. Its PCIe Gen3 x2 interface ensures fast data access, crucial for smooth editing workflows.
A user in Delhi wants to upgrade an older desktop with faster storage without replacing the motherboard.
This card adds four SATA III ports and an M.2 slot to any free PCIe x4 slot, enabling the use of modern SSDs for significantly faster boot times and application loading, extending the life of their existing PC.
| Slot Type Required | PCIe x4 (PCIe Gen3 x2 bandwidth) |
| Supported Drives | SATA Hard Drives & Solid State Drives |
| Bootable | No (Storage Use Only) |
| Port Multiplier Support | Yes |
| Installation | Plug and Play |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by IO CRESTunder its own policy.
| Feature | IO CREST SI-PEX40138 | Others |
|---|---|---|
| Port Expansion | 4x SATA III (6Gb/s) + 1x M.2 B-Key (22x42) | Varies by brand; typically 2-4 SATA ports, some may offer M.2 |
| Interface | PCIe x4 (Gen3 x2 bandwidth) | PCIe x1 or x4, varying generations |
| Max Transfer Speed | 1700MB/s | Varies, often lower speeds like 600MB/s for SATA III |
| M.2 Slot | Yes, B-Key 22x42 | Less common on basic SATA expansion cards |
| Bootable | No (Storage Only) | Varies; some may offer bootable RAID controllers |
| SKU | sra7515 |
| GTIN | 00857426008116 |
| Brand | IO CREST |
| Model Number | SI-PEX40138 |
| Style | JMB 4-Port M.2 |
| Size | 4 Port SATA 1 M.2 Slot |
| Item Weight | 0.11 kg (0.24 lb) |
| Item Dimensions | 10.16 cm x 1.91 cm x 10.16 cm (4 in x 0.75 in x 4 in) |
| Package Dimensions | 17.2 cm x 14.5 cm x 3.9 cm (6.77 in x 5.71 in x 1.54 in) |
| Package Weight | 0.11 kg (0.24 lb) |
| Number of Items | 1 |
| Warranty | 3 Year Warranty |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About IO CREST
IO CREST specializes in internal computer components, offering storage expansion cards and controllers to enhance PC performance and capacity.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
IO CREST SI-PEX40138 4-Port SATA III + M.2 B-Key PCIe x4 Controller Card | 1700MB/s Speed
8,550
This item
IO CREST SI-PEX40138 4-Port SATA III + M.2 B-Key PCIe x4 Controller Card | 1700MB/s Speed
8,550
Total price:
17,790
You save 3,500 (16%) Extra3 items selected
3 items
17,790You save 3,500 (16%) Extra
| Attributes | Current |  | |||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 8,550 9,100 | 5,250 6,730 | 3,990 5,460 | 7,220 10,990 | 7,910 11,650 | 4,730 7,260 | 4,060 7,280 |
| Rating | 4.20(18) | 4.50(2,102) | 4.30(875) | 3.90(27) | 2.90(4) | 4.20(104) | 4.20(129) |
| Brand Name | IO CREST | IO CREST | IO CREST | IO CREST | IO CREST | IO CREST | IO CREST |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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