SABRENT 

SABRENT EC-P3X4 4-DRIVE NVME M.2 SSD TO PCIE 3.0 X4 ADAPT CARD PC-P3X4

Mfg Part Number:  EC-P3X4  
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Price: $201.57 + Free Shipping
Quantity:
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Last Updated: Jun 15, 2026
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Product Features | Expansive

4 NVMe SSDs with one slot: Add up to four NVMe SSDs to your computer with a single x4 PCIe 3.0 adapter card. The package includes everything necessary including M.2 screws and a screwdriver. Installation is simple and easy! 

Resilient

Cool and Dependable: Cool your drives efficiently with the included aluminum heatsink. Integrated silicone thermal padding helps maximize heat dissipation so that your drives never throttle. The housing also adds structural support to the adapter card for more protection.

Compatible

Fast with legacy support: Fits in x4, x8, and x16 PCIe slots. The adapter card is backward compatible with PCIe 2.0/1.0 at respective maximum bandwidths. This adapter card is an effective way to add additional NVMe storage to older systems and can take advantage of higher speeds and lower latency. Supports a PCIe maximum payload size of 512 bytes for maximum performance.

Efficient

Wide power protocol support: Supports multiple power protocols including Active State Power Management (ASPM) with the L0s/L1//L23/L3 power states and L1 sub-states. The adapter is also compliant with the S3 and S4 sleep states. It supports Latency Tolerance Reporting (LTR), Advanced Error Reporting (AER), and Separate Reference Clock with Independent Spread (SRIS) for maximum efficiency.

The Sabrent 4-Drive NVMe SSD to PCIe 3.0 x4 card (EC-P3X4) is designed to add up to four NVMe SSDs to your computer with minimal fuss. M.2 screws and a screwdriver have been included. The adapter fits M-Key 2280 SSDs and can be placed in x4/x8/x16 PCIe slots with forward and backward compatibility. This makes it ideal for adding storage to legacy machines. Your drives will stay cool, reliable, and safe thanks to the aluminum housing with built-in thermal padding. Enjoy NVMe levels of performance with support for a PCIe payload size of up to 512 bytes. Running software RAID/JBOD has never been easier.

The EC-P3X4 has also been designed to be compliant with a number of power states and other features for optimal efficiency. This includes Active State Power Management (ASPM) with the L0s/L1/ L23/L3 power states and L1 sub-states. It's also compliant with the S3 and S4 sleep states for further power control. The adapter also supports Latency Tolerance Reporting (LTR), Advanced Error Reporting (AER), and Separate Reference Clock with Independent Spread (SRIS) for maximum compatibility and state management. This makes it plug and play for most systems. Windows 8.1+ or macOS 10.3.3+ is recommended.

Backed by SABRENT: This adapter only supports M-Key NVMe SSDs, not B- or B&M-key SSDs. Supports the Windows 8.1+ and macOS 10.3.3+ operating systems. Please visit us to register your product and to engage our technical support team.

Main Specification
General Information
Manufacturer Sabrent, Inc
Manufacturer Part Number EC-P3X4
Manufacturer Website Address http://www.sabrent.com
Brand Name Sabrent
Product Model EC-P3X4
Product Name 4-Drive M.2 NVMe SSD to PCIe 3.0 x4 Adapter Card
Product Type M.2 NVMe to PCIe Adapter
Physical Characteristics
Product Material Aluminum
Height 0.9"
Width 5"
Length 7"
Weight (Approximate) 1.08 lb
Miscellaneous
Package Contents
  • 4-Drive M.2 NVMe SSD to PCIe 3.0 x4 Adapter Card
  • All necessary screws and screwdriver.
  • User manual.
Device Supported Desktop PC
Operating System Supported Mac OS X 10.3.3 Panther
Operating System Supported Windows 8.1
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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