Kingston hyper-x Predator HX426C15PB3K4/128 / fury renegade KF426C15RBK4/128 - DDR4-2666 ( pc4-21300) , with tall heatsink , CL15 , 32Gb x 4 kit - support Intel XMP ( eXtreme Memory Profiles ) , 1.35v - 288pin - lifetime warranty
HX426C15PB3K4/128 (legacy HyperX Predator) and KF426C15RBK4/128 (current Kingston FURY Renegade) identify the same 128GB, four-module DDR4-2666 (PC4-21300) kit — but unlike the Fury-branded kits elsewhere in this range, Predator/Renegade is Kingston's higher-end performance tier, built with more aggressively binned ICs to hit CAS Latency 15 at this speed, a noticeably tighter timing than the CL16 Fury modules running the identical 2666MT/s frequency. That tighter latency comes at a mild voltage cost — 1.35V versus the 1.2V JEDEC baseline — and each module wears a taller, more aggressive finned heatsink rather than the low-profile asymmetrical design used on Fury-branded kits.
The taller Predator/Renegade heatsink is a real physical consideration, not just cosmetic — it can reduce clearance for oversized tower air coolers in a way the low-profile Fury heatsink doesn't, worth checking against a specific CPU cooler's spec before building. Intel XMP still governs whether the full CL15/2666/1.35V profile loads automatically versus a slower JEDEC fallback. As a 128GB quad-module kit from Kingston's performance-flagship DDR4 line, it targets workstation builders who want both large capacity and genuinely tight timings rather than accepting a looser CL16-18 kit at the same frequency. Lifetime warranty included. Checking the motherboard's QVL for a validated four-DIMM listing at this speed is worth doing before purchase, the same as with any high-density quad-module kit intended to run at its full rated frequency.
Online price incl. VAT
Availability: Stock Pending
Memory
- Total Capacity: 128GB (32GB x4)
- Type: DDR4-2666 (PC4-21300)
- Kit Configuration: 4x 32GB matched modules
Timings & Voltage
- CAS Latency: CL15
- Voltage: 1.35V
- XMP Support: Intel XMP (eXtreme Memory Profiles)
Compatibility
- Part Numbers: HX426C15PB3K4/128 (HyperX Predator) / KF426C15RBK4/128 (Kingston FURY Renegade)
- Series: Predator / Renegade (performance tier)
Physical & Warranty
- Pin Count: 288-pin
- Heatsink: Tall, aggressive fin-stack design
- Warranty: Lifetime