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6 Port SATA III to PCIe 3.0 x1 NON-RAID Expansion Card
- Supports 6-port 6Gb/s SATA III interface,Supports Port Multiplier,Supports Hot-Plug,Supports drive power control and staggered spin-up.Supports SATA Partial / Slumber power management state.
- Compliant with Serial ATA AHCI (advanced host controller interface) Specification Rev 1. 0, supports SATA 3. 0 transfer rate up to 6Gbps. Maximum sequencing read/ write speed 850 MB/s.
- Micron JMB582 Chipset, Port Multiplier FIS-based and Command-based switching supported. Hot plug and Hot swap SATA ports. Support Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i.
- Compatible with Windows XP/7/8/10/Mac/NAS/Linux OS. No driver installation is required. Support install Windows OS from Win10 PE.
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Overview
Specs
Reviews (3)
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The SY-PEX40166 adds 6 SATA 6G ports through a PCIe 3.0 x1 card to your PC System. It's an ideal solution for surveillance users to install up to 10 SATA drives and/or ODD drives in one low profile PCIe card without driver installation required.
NOTE: SATA Port ID 0 will operate at the full speed of 6.0 Gb/s.
SATA Port ID 1 to 5 will have a shared bandwidth of 6.0 Gb/s total.
NOTE: SATA Port ID 0 will operate at the full speed of 6.0 Gb/s.
SATA Port ID 1 to 5 will have a shared bandwidth of 6.0 Gb/s total.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-909-548-7706
- Support Email: support@sybausa.com
- Support Website
- View other products from Syba
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The Syba 6-port SATA III PCIe 3.0 x1 non-RAID expansion card adds SATA connectivity for users expanding a desktop, NAS, or surveillance system with additional drives; it supports up to 6Gb/s SATA and requires no driver installation, with ports 1–5 sharing 6Gb/s of bandwidth.
Recommended For
- Desktop owners who have run out of motherboard SATA ports and need to add several internal HDDs or SSDs through an available PCIe slot, without setting up a hardware RAID array.
- Home-server or media-library builders adding mostly hard drives for bulk files, backups, or infrequently accessed storage, where convenient extra ports matter more than maximum simultaneous transfer speed.
- Surveillance-system builders who need additional SATA connections for recording drives and whose workload fits the card’s shared PCIe x1 connection.
- Builders with a spare PCIe x1 slot who want a compact way to add drives while leaving larger PCIe slots available for other cards.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adding six SATA connections to a compatible PC or laptop with a PCIe 3.0 interface |
| Ports And Interface | Six-port SATA 6 Gb/s expansion card with a PCIe 3.0 interface |
| Model Identifiers | IO CREST, manufactured by Syba; model SY-PEX40166, JMB 6-Port style |
| Physical Specifications | Item weight: 0.3 lb |
| Safety And Compliance | California Proposition 65 on-product cancer warning |