This article covers ARCTIC Intel LGA1700マウンティングキット Liquid Freezer IIシリーズ用 MPSAS00891A.

Overview

ARCTIC's Intel LGA1700 Mounting Kit (model MPSAS00891A) is an essential accessory for anyone who owns a Liquid Freezer II series AIO cooler and wants to upgrade to Intel's Alder Lake (LGA1700) platform. This kit supports all radiator sizes — 120, 240, 280, 360, and 420mm — allowing you to reuse your existing cooler instead of buying a new one. Made from polycarbonate, it's lightweight yet sturdy, and installation requires no special tools. For users who already invested in a Liquid Freezer II, this kit offers a cost-effective path to LGA1700 compatibility while preserving the excellent thermal performance of ARCTIC's coolers. With high-TDP CPUs like the Core i9-12900K, a capable AIO cooler becomes even more important, and this kit ensures your cooler stays relevant.

Compatibility Guide

This mounting kit is specifically designed for the Intel LGA1700 socket (used by 12th Gen Alder Lake and later). It is not compatible with LGA1200 or LGA115x sockets. The kit includes a backplate, mounting plate, stud nuts, screws, washers, and O-rings. Compatible Liquid Freezer II models include: ACFRE00067A - Liquid Freezer II 120 ACFRE00046A - Liquid Freezer II 240 ACFRE00098A - Liquid Freezer II 240 RGB ACFRE00099A - Liquid Freezer II 240 RGB with Controller ACFRE00093A - Liquid Freezer II 240 A-RGB ACFRE00066A - Liquid Freezer II 280 ACFRE00108A - Liquid Freezer II 280 RGB ACFRE00107A - Liquid Freezer II 280 RGB with Controller ACFRE00106A - Liquid Freezer II 280 A-RGB ACFRE00068A - Liquid Freezer II 360 ACFRE00097A - Liquid Freezer II 360 RGB ACFRE00100A - Liquid Freezer II 360 RGB with Controller ACFRE00101A - Liquid Freezer II 360 A-RGB ACFRE00092A - Liquid Freezer II 420 ACFRE00110A - Liquid Freezer II 420 RGB ACFRE00111A - Liquid Freezer II 420 RGB with Controller * ACFRE00109A - Liquid Freezer II 420 A-RGB

Product Info

Released in early 2022, the ARCTIC Intel LGA1700 Mounting Kit is available as a standalone accessory. Pricing on Japan is around ¥9,514. Warranty covers initial defects only; the long-term warranty from the original cooler does not apply to this kit. This product sits in the accessory/mid-range category, acting as a bridge between an existing high-performance cooler and a new CPU platform. It's a budget-friendly alternative to buying a whole new AIO cooler, especially if you already own a Liquid Freezer II.

Best Use Cases

Upgrading from LGA1200 to LGA1700: If you have a Liquid Freezer II on an older Intel platform, this kit lets you move it to a new Z690/B760 motherboard without buying a new cooler. It's ideal for users who want to keep using a high-quality AIO they already trust. Cost-conscious builders: A full LGA1700 AIO cooler can cost over $100, while this kit is a fraction of that price. For those with a Liquid Freezer II already, it's an economical upgrade. * DIY enthusiasts: The kit is easy to install with no special tools, making it accessible even for first-time AIO updaters. However, you will need to reapply thermal paste. This kit is not for users who already have an LGA1700-compatible cooler or those planning to switch to air cooling.

Things to Consider

This is an accessory only — you must already own a Liquid Freezer II. It's not compatible with any other cooler brand or model. Also, the kit does not include thermal paste, so have some ready. Clearance check is advised as the backplate may interfere with some motherboard backpanel components or case standoffs. Compared to buying a new Liquid Freezer III (which natively supports LGA1700), this kit is cheaper but requires work to install. If the kit's price is close to 50% of a new cooler, consider upgrading to the newer model for warranty and peace of mind. ## FAQ
Q: Does this kit work with Liquid Freezer II 240 RGB with Controller (ACFRE00099A)? A: Yes, all models listed above are compatible, including RGB and A-RGB variants with or without controllers. Q: Can I use this kit with Intel 13th and 14th Gen CPUs? A: Yes, both Raptor Lake (13th Gen) and Raptor Lake Refresh (14th Gen) use LGA1700 socket, so this kit works perfectly with them. Q: Should I buy this kit or just get a new Liquid Freezer III? A: If the kit's price is below ¥5,000, it's a good deal. Above that, consider the Liquid Freezer III which includes native LGA1700 support, updated pump design, and full warranty. However, check your case clearance for the new radiator dimensions.

Product Disclosure (Amazon)

  • Manufacturer: ARCTIC
  • Seller: Smilea Net スマイレアネット
  • Fulfilled by: Smilea Net スマイレアネット
  • ASIN: B09K43P81L
  • Note: This article covers a manufacturer-made product based on Amazon listing details.