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Syba > 
Item#: N82E16816124054

SYBA SD-PEX50050 PCI-Express 2.0 x1 SATA / IDE RAID Controller Card

  • RAID 0/1
  • 1 x SATA 6.0Gb/s + 1 x PATA Internal Connectors
  • 1 x eSATA External Connectors
  • Up to 6Gb/s
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Learn more about the Syba SD-PEX50050




External Connectors
1 x eSATA
Internal Connectors
1 x SATA 6.0Gb/s + 1 x PATA
PCI-Express 2.0 x1
Transfer Rate
Up to 6Gb/s
RAID 0/1
Operating Systems Supported
Windows 7 32/64-bit
Vista 32/64-bit
Windows XP 32/64-bit
Server 2003 32/64-bit
Server 2008 32/64-bit


Based on Marvel 88SE9128 PCI-Express 2.0 SATA 6Gbps Hardware RAID Controller

1-Lane PCI-Express 2.0 Interface Supports Communication Speed of 2.5Gbps and 5.0Gbps

Compliant with PCI-Express 2.0 Base Specification

Unique Hard Drive Activity LED Indicator Circuit Design: The LED Blinks for Read/Write Activity

Serial-ATA (SATA) Interface:
Compliant with Serial-ATA Specification 3.0
Supports Communication speed of 6.0Gbps, 3.0Gbps, and 1.5Gbps
Compatible with SATA-III (6Gbps), SATA-II (3Gbps), and SATA-I (1.5Gbps) Hard Drives and SSD's
Supports Gen1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i
Supports Hardware RAID 0 and RAID 1
Supports Native Command Queue (NCQ)
Supports SATA Port Multiplier FIS Based Switching or Command Based Switching
Supports SATA Port Hot-plug
Supports AHCI 1.0 and IDE Programming Interface
Supports ATA and ATAPI Commands

Parallel-ATA (PATA/IDE) Interface:
Compliant with ATA/ATAPI-7 Specification
Supports DMA Protocols, and up to UDMA 150 Mbps Data Transfer Rate
Supports Multiword DMA and PIO Modes for Data Transfer
Supports IDE Programming Interface.


Package Contents
Driver CD
User Manual
LED Cable

Quick Info


  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Syba SD-PEX50050

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  • SCOTT A.
  • 3/31/2015 8:49:39 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks

Pros: I needed this card to hook up a ATA DVD drive because my other raid card won't fit in my X99 board.
The DVD drive does work and that's all that matters to me.

Cons: None.

Other Thoughts: It works so far without any issues.

Did you find this review helpful? Yes No

  • Anonymous
  • 1/13/2015 6:56:00 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks well

Pros: Adds a PATA port

Adds a connector for another HDD LED

Adds a SATA port

Adds an eSATA port

Has on-board BIOS - bootable

Reasonably fast - getting 395MB/S sequential reads & 280MB/S sequential writes with a 240G Crucial MX100 on an A88X motherboard with an A10-7800 Kaveri

Robust and stable - plug it in, hook up drives, and it just works. This is my second Marvell based SATA 6Gb card and the other one is the same way. The same can't be said for other market offerings with different chips though, believe me, some of these cards are flaky.

Cons: I can't get into it's BIOS utility - the screen says hit ctrl-M during boot but it ignores me and goes ahead and boots up. However, there may be a good reason for that: If it's like the Rosewill RC-225 I have in another system (same Marvell chip), the only thing you can do in the BIOS utility is RAID setup anyway (AHCI is always-on). Since I've only got one drive attached, it might just be ignoring me for that reason. Given that possibility, I didn't think it was fair to knock off an egg for this.

x1 slots are not quite as fast as SATA 6Gb, so ideally this would be an x4 or greater board. Don't expect it to be as fast as a good motherboard SATA 6Gb port in AHCI mode. Still, it's not bad. Obviously I didn't knock off an egg for this as I knew it going in.

Other Thoughts: This board is low-cost and it solved multiple problems for me:

1) For some reason, my OS won't boot off my motherboard SATA if I put it in AHCI mode. It gets most of the way through the boot process and blue screens. Yes, the correct driver is on the OS. But anyway, it boots fine through this board, and picks up about 100MB/S of sequential read speed as compared to the motherboard SATA in IDE mode.

2) My case has two HDD LED's, and I have two drives, and by running one of my drives off this board and the other off the motherboard SATA, I'm able to hook up both LED's. Minor point, I know, but I like being able to see which HDD is being accessed.

3) One of my optical drives is PATA. Of course, motherboards with PATA ports have gone the way of the dinosaur, and after a recent motherboard upgrade, I wasn't able to hook up this optical drive anymore. This card solved that problem nicely, and it works great.

4) I now have an eSATA port, should I ever need it ... never mind that USB3.0 has virtually obsoleted eSATA, and I've never had much luck with eSATA anyway. It's there though if I ever want it.

2 out of 2 people found this review helpful. Did you? Yes No

  • Robert K.
  • 4/1/2014 6:48:46 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Works great for eSATA transfers on a motherboard with no eSATA port. Added bonus of IDE controller for connecting old drives for data transfers or reusing an old PATA DVD drive.

Cons: Marvell controller is a little harder to find drivers for compared to the old Jmicron one I had that's now discontinued (or not sold here).

Other Thoughts: For the price, it's a very versatile add-on card. I needed an eSATA controller and bought this one due to the IDE controller. Would definitely buy again. Make sure you save the CD that comes with the card because drivers are hard to find.

1 out of 1 people found this review helpful. Did you? Yes No

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Computer Hardware > 
Hard Drives > 
Controllers / RAID Cards > 
Syba > 
Item#: N82E16816124054
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