What are the alternatives to the SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4]?

SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4] competes with other Storage Adapters products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Storage Adapters category for alternatives.

SABRENT

SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4]

Name: SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4]
Brand: SABRENT
SKU: B0BRYQH443
Price: 179.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-15

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$179.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

View Current Price on Amazon → Compare to similar storage adapters

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4] is a specs-and-price decision rather than a crowd-consensus one in the storage adapters category, priced around $179.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

The Sabrent 4-Drive NVMe SSD to PCIe 3.0 x4 card (EC-P3X4) is designed toadd up to four NVMe SSDsto 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 staycool, reliable, and safethanks 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…

SpecPicks Verdict

SpecPicks scored SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4] using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the storage adapters category. SABRENT's storage adapters lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for storage adapters of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by SABRENT's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key 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.
Support | 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.

Full Specifications

Brand	SABRENT
Color	Black
Unit Count	1.0 Count
Model Number	EC-P3X4
Compatibility	Mac
Built-In Media	All necessary screws and screwdriver.
Connector Type	PCIe
Item Dimensions	7 x 5 x 0.9 inches
Mfr Part Number	EC-P3X4
Number of Items	1
Number of Ports	4
Power Plug Type	No Plug
Compatible Devices	PC
Warranty Description	1 year limited. 2 years with manufacturer registration.
Smart Home Compatibility	Not Smart Home Compatible
Item dimensions L x W x H	7 x 5 x 0.9 inches
Global Trade Identification Number	84002525549400

Ready to buy?

SABRENT 4-Drive NVMe M.2 SSD to PCIe 3.0 x4 Adapter Card [EC-P3X4] is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.