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20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables, Compatible with Windows, Linux, Mac OS, NAS
ELECNEXUS

20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables, Compatible with Windows, Linux, Mac OS, NAS

Bottom line: The 20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables is a specs-and-price decision rather than a crowd-consensus one in the expansion cards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by ELECNEXUS's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored 20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. ELECNEXUS's expansion cards 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 expansion cards 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Expand Storage: This PCIe SATA expansion card adds 20 SATA 3.0 (6Gbps) ports via a PCIe 3.0 x1 interface, supporting simultaneous connection of 20 SSDs/HDDs. It is ideal for servers, large-capacity storage systems and monitoring platforms.
  • High-Speed Transfer: Equipped with ASM1064 and 4 JMB575 chips, it delivers a total bandwidth up to 985 MB/s. The built-in aluminum heatsink ensures stable 24/7 high-speed data transmission.
  • Extensive Compatibility: Boasts driver-free operation and plug-and-play functionality; supports Windows, Linux, macOS and NAS systems; compatible with PCIe x1/x4/x8/x16 slots and SATA 1.0/2.0/3.0 devices; fits 99% of mainstream computer cases.
  • Software RAID: Supports software RAID configuration. Note: Hardware RAID and system boot are not supported.
  • Package Contents: 1 SATA expansion card, 2 × 8-port SATA data cables, 1 × 4-port SATA data cable, 2 × 1-to-6 power cables, 1 × 1-to-4 power cable, 4U metal bracket, 2 screws, 1 anti-static bag.

Full Specifications

BrandELECNEXUS
StyleClassic
Style NameClassic
Unit Count1 Count
Model NumberSATACARD
CompatibilityMac, Linux
Software RAIDSupports software RAID configuration. Note: Hardware RAID and system boot are not supported.
Number of Items1
Compatible DevicesPersonal Computer
Hardware InterfacePCIE x 1, PCIE x 16, PCIE x 4, PCIE x 8
Warranty DescriptionThe warranty for this product is 12 months, along with a 30-day money back or replacement guarantee.
Item Dimensions L x W x H2.64"L x 0.71"W x 4.73"H

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20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables, Compatible with Windows, Linux, Mac OS, NAS is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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20-Port PCIe X1 SATA Expansion Card with SATA and Power Cables, Compatible with Windows, Linux, Mac OS, NAS
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