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Thermaltake Pacific W7 Plus 16.8 Million RBG Color Software Enabled (TT RGB Plus/Alexa/Razer Chroma) AMD/Intel (LGA 1200) Built-in Temp Sensor CPU Water Block CL-W279-CU00SW-A
Thermaltake

Thermaltake Pacific W7 Plus 16.8 Million RBG Color Software Enabled (TT RGB Plus/Alexa/Razer Chroma) AMD/Intel (LGA 1200) Built-in Temp Sensor CPU Water Block CL-W279-CU00SW-A

Bottom line: The Thermaltake Pacific W7 Plus 16.8 Million RBG Color Software Enabled: Built-in temp sensor reports real-time coolant temps in TT RGB Plus software; main trade-off: no LGA1700 support in the box; needs separate kit ASIN B09LLS3G47.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Built-in temp sensor reports real-time coolant temps in TT RGB Plus software
  • ✓ 12 addressable RGB LEDs, 16.8M colors, syncs with Alexa and Razer Chroma
  • ✓ Nickel-plated copper base with 0.15mm micro-fin channels for heat transfer
  • ✓ Digital controller adds four ports for chaining other TT RGB Plus gear
  • ✓ Fits LGA 2066/2011/1366/1200/115X/775 and AM4/AM3+/FM2 out of the box

Cons

  • ✗ No LGA1700 support in the box; needs separate kit ASIN B09LLS3G47
  • ✗ Custom-loop install with G 1/4 threads is far harder than an AIO
  • ✗ RGB features locked behind TT RGB Plus software, Windows-only ecosystem

Manufacturer description

A copper base CPU water block with 0.15mm internal fin construction, anti-corrosive nickel plating and a built-in temperature sensor for monitoring temperature and high standard cooling performance. Supported by TT RGB Plus Software delivering 16.8 million colors of illumination.P/N: CL-W279-CU00SW-ADIMENSIONS: 93.4 L x 93.4 W x 22 H mmWEIGHT: 670 gPOWER INPUT: 2.4 WCOMPATIBILITYIntel:LGA 2066/20113/2011/1366/1200/1156/1155/1151/1150/775AMD:AM4/FM2/FM1AM3+/AM3/AM2+/AM2CONNECTOR: 4-Pin MolexRATED VOLTAGE: 5 VTHREADS: G ¼”

SpecPicks Verdict

SpecPicks scored Thermaltake Pacific W7 Plus 16.8 Million RBG Color Software Enabled… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Thermaltake's cooling & fans 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 cooling & fans 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

  • LGA1700 Kit available; Search ASIN B09LLS3G47, Thermaltake P/N CL-O031-ST00BL-A, to upgrade now
  • Transparent Water Block: Showcase your coolant through a unique upper cover and captivate with 12 customizable RGB LEDs.
  • Built-in Temperature Sensor: Monitor real time water temperature and customize LED lighting all within TT RGB Plus Software.
  • Premium Copper Base: Specially machined and nickel plated for exceptional heat transfer and anti-corrosion protection.
  • RGB PLUS Ecosystem: The Digital Controller offers four additional ports allowing you to plug in and sync other TT RGB PLUS products.
  • Universal Compatibility: Intel LGA 1200, 2066, 2011v3, 2011,115X, 1366, 775 | AMD AM4, AM3+, AM3, AM2+, AM2, FM2, FM1

Full Specifications

BrandThermaltake
ModelCL-W279-CU00SW-A
Voltage5 volts
Wattage2.4 watts
MaterialCopper,Nickel
Unit Count1 Count
Part NumberCL-W279-CU00SW-A
Material TypeCopper,Nickel
Cooling MethodWater
Number of Items1
Number of Packs1
Compatible DevicesDesktop
RGB PLUS EcosystemThe Digital Controller offers four additional ports allowing you to plug in and sync other TT RGB PLUS products.
Included ComponentsThermaltake W7 Water Block
Premium Copper BaseSpecially machined and nickel plated for exceptional heat transfer and anti-corrosion protection.
Power Connector Type4-Pin
Warranty Description2 year manufacturer
Transparent Water BlockShowcase your coolant through a unique upper cover and captivate with 12 customizable RGB LEDs.
Universal CompatibilityIntel LGA 1200, 2066, 2011v3, 2011,115X, 1366, 775 | AMD AM4, AM3+, AM3, AM2+, AM2, FM2, FM1
Item Dimensions L x W x H10.2"L x 7.9"W x 2"H

Ready to buy?

Thermaltake Pacific W7 Plus 16.8 Million RBG Color Software Enabled (TT RGB Plus/Alexa/Razer Chroma) AMD/Intel (LGA 1200) Built-in Temp Sensor CPU Water Block CL-W279-CU00SW-A 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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