We are currently unable to ship orders from WA State through April 9th due to a government-mandated shutdown for COVID-19. Orders shipping from Koolance Korea, manufacturing, and development are unaffected during this period.

We will continue to answer email. Backorders can still be placed through our website, which will be shipped once restrictions are lifted. (Payment is required for backorders later when they are being prepared.)



MB-EVX58 Water Block (EVGA X58 SLI Motherboard)

Part No. MB-EVX58 This product is archived and displayed for information only. It is no longer available for purchase. Released: 19 March 2009

The MB-EVX58 water block is designed exclusively for the EVGA X58 SLI motherboard (132-BL-E758-TR and 132-BL-E758-A1). It liquid cools the northbridge and southbridge chipsets, along with nearby components. Materials include copper with anti-corrosive nickel plating and an acrylic top. G 1/4 BSPP fitting threading.

NOTE: Other products recommended for the EVGA X58 SLI VReg area include 1 x MVR-40 and 1 x MVR-PLTEV95.

Weight 1.00 lb (0.45 kg)
Materials Nickel-Plated Copper, Nickel-Plated Brass, PMMA Acrylic, Silicone

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.