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Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 SATA 6Gb/s RAID Controller -Lite Version
HighPoint

Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 SATA 6Gb/s RAID Controller -Lite Version

Bottom line: The Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 ($109.00 on Amazon as of 2026-10-06): Four SATA 6Gb/s ports handle both HDDs and SSDs on one card; main trade-off: lite version trims features versus the full RocketRAID 600 series.

$109.00

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Buy on Amazon — $109.00 Compare to similar expansion cards

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Four SATA 6Gb/s ports handle both HDDs and SSDs on one card
  • ✓ RAID 0, 1, 5, 10 and JBOD all supported from a single controller
  • ✓ PCIe 2.0 x4 interface, backward compatible with PCIe 1.0 boards
  • ✓ OCE/ORLM lets you grow capacity or switch RAID level without rebuilding
  • ✓ Hot-swap and hot-plug support for drive changes without downtime

Cons

  • ✗ Lite version trims features versus the full RocketRAID 600 series
  • ✗ Driver support documented for Windows 7 era, not modern OS versions
  • ✗ Four ports only, so larger arrays need a port multiplier

Manufacturer description

HighPoint's RocketRAID 600 Lite Series HBA's are the Industry's most affordable, high-performance, SATA 6Gb/s storage HBA's, and are ideal for desktop PC's and workstations. These Second Generation SATA 6Gb/s host controllers utilize the PCI-Express 2.0 host bus interface, and support RAID configurations of today's fastest SATA 6Gb/s HDD's and SSD's.RocketRAID 600L HBA's are fully backwards compatible with SATA 3Gb/s devices, PCI-Express 1.0 and 2.0 motherboards, and are compliant with major PC operating systems including Windows 7.

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SpecPicks Verdict

SpecPicks scored Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4… using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. HighPoint'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

  • RAID level 0, 1, 5, 10 and JBOD
  • Multiple RAID support
  • Bios boot to RAID with point-to-point connectivity or through port Multiplier
  • Quick, background or foreground initialization
  • Oce/orlm (online capacity expansion/online RAID level Migration)
  • PCI Express 2.0 x4

Full Specifications

BrandHighPoint
Style4x SATA Port
Style Name4x SATA Port
Model NumberRR640L
CompatibilityLinux
Built-In MediaStorage controller (RAID) - plug-in card - low profile
Mfr Part NumberRR640L
Compatible Devices[Personal Computer, Workstation, Server]
Hardware InterfacePCI
Warranty Description1 year
Global Trade Identification Number00643653640034

Ready to buy?

Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 SATA 6Gb/s RAID Controller -Lite Version 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.

Buy on Amazon — $109.00

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Highpoint RocketRAID 640L Internal 4 SATA Port PCI-Express 2.0 x4 SATA 6Gb/s RAID Controller -Lite Version
$109.00
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