SCYTHE Big Shuriken 4 Low Profile CPU Cooler - Quiet Mini-ITX Cooling

In this review the SCYTHE Big Shuriken 4 is presented as a focused solution for small-form-factor builds that need genuine cooling without noise or height penalties. The bottom line: if you are building a Mini-ITX desktop or a compact workstation and need a low profile cooler that manages mainstream CPU heat while staying quiet, this unit delivers. Reviewers and users repeatedly note its improved cooling over the prior Shuriken 3 design, the low 67mm height that fits tight cases, and the overall value for the performance it offers.

Key Features

• Low profile design: At 67mm high the cooler fits most Mini-ITX and compact chassis where taller air coolers cannot be installed.
• Broad socket support: Compatibility with Intel LGA 1851 and AMD AM5 means it serves both current mainstream desktop CPU platforms.
• Six heat pipes: The multiple heat pipes move heat away from the CPU more effectively, contributing to cooler operating temperatures than the previous generation.
• Compact footprint: Measuring about 4.7in x 4.8in x 2.6in, it minimizes obstruction of memory and nearby components in tight builds.
• Quiet operation: Users consistently report low noise levels around 31.78dB, making it suitable for home offices and living-room PCs.
• High cooling capacity: Rated to handle up to 200W, it covers many mainstream CPUs and APUs used in compact systems.

Who It's For

The Big Shuriken 4 is ideal for builders assembling a Mini-ITX gaming rig, compact workstation, or HTPC where case height is strictly limited and noise matters. It is also a good choice for those upgrading from low-end stock coolers who need noticeably better thermal performance without moving to a tower cooler.

It is less suitable for extreme overclockers or users with very high-TDP server CPUs beyond its 200W rating; those users should look at larger tower air coolers or liquid solutions. Also, if absolute lowest temperatures in unconstrained cases are the priority, taller coolers may outperform this unit.

Pros & Cons

Pros

• Excellent low profile fit for Mini-ITX cases while keeping memory and nearby slots accessible.
• Improved cooling over the prior Shuriken 3 thanks to six heat pipes and a refined layout.
• Very quiet in typical use, which reviewers specifically praise for living-room or office PCs.
• Solid build quality and straightforward installation make it user friendly.

Cons

• Still a compromise versus full-size tower coolers for heavy overclocking or sustained extreme loads.
• Compact dimensions mean some very large high-end CPU coolers will outperform it in raw thermal headroom.

Specifications

Brand	SCYTHE
Supported sockets	Intel LGA 1851, AMD AM5
Height	67mm
Dimensions	4.7in x 4.8in x 2.6in
Heat pipes	6
Rated cooling capacity	200W
Noise level	31.78dB

Our Verdict

The Big Shuriken 4 is a practical, well-engineered low profile cooler that balances cooling performance, compatibility, and silence for compact desktops. For Mini-ITX builders and anyone needing a quiet cooler that still handles mainstream CPUs and APUs, it is a strong value and a clear upgrade over previous small-profile models.

Frequently Asked Questions

Will this fit in Mini-ITX cases?
Yes, its 67mm height and compact footprint make it suitable for most Mini-ITX and SFF cases, but always verify case CPU cooler clearance first.

Does it support current Intel and AMD sockets?
Yes, it supports Intel LGA 1851 and AMD AM5 according to the manufacturer information.

Is it loud under load?
No, users report quiet operation with a noise figure around 31.78dB in typical use, making it appropriate for noise-sensitive environments.