Tired of lag and crashes when you push your PC to the limit? Kingston Technology FURY Beast (KF552C40BBK4128) 128GB DDR5, 288-pin DIMM, Black gives you a massive 128 GB of ultra-fast DDR5 memory, perfect for high-end gaming, 4K streaming and demanding creative work. The extra capacity and speed keep your system responsive, so you never miss a frame or a deadline.
Why Choose a Kingston Technology DDR5
Many buyers worry about compatibility and whether a memory upgrade will actually improve performance. You might also fear instability when overclocking. This module eliminates those doubts - it follows JEDEC standards, is certified for both Intel XMP 3.0 and AMD EXPO, and includes on-die ECC to keep data safe even at extreme speeds. The low-profile heat spreader ensures cooling without adding bulk, making it a reliable upgrade for any next-gen platform.
Key Features of a 128GB DDR5
- SPD speed: 4800 MHz. Gives you a high data-transfer rate for smoother gameplay and faster rendering.
- SPD latency: 39. Low latency reduces delay between commands, improving responsiveness.
- SPD voltage: 1.1 V. Efficient power use helps keep temperatures down.
- Memory voltage: 1.25 V. Provides the extra headroom needed for stable overclocking.
- CAS latency: 40. Balances speed and stability for demanding applications.
- On-Die ECC: Yes. Corrects tiny errors on the fly, enhancing reliability under load.
- Intel XMP 3.0: Yes. Lets you apply pre-optimised overclock profiles with a single click.
- AMD EXPO: Yes. Offers the same easy-setup overclocking for AMD platforms.
- Module configuration: 4096M x 64. Packs 128 GB into four 32 GB sticks for maximum capacity.
Usages of a 128GB DDR5
Ideal for gamers who run ultra settings, content creators handling large 4K video projects, and professionals who need fast multitasking for 3D rendering or heavy simulations.
Benefits of Kingston Technology DDR5
- Stability: On-die ECC keeps your data accurate even when pushing speeds.
- Future-proof: 128 GB capacity ensures you can handle tomorrow’s software demands.
- Easy tuning: XMP 3.0 and EXPO profiles let you overclock without complex BIOS tweaks.
- Cool operation: Low-profile heat spreader maintains temperatures during long sessions.
- Confidence: Tested and approved by leading motherboard makers, so you can build with certainty.
Specifications
| Features |
| JEDEC standard |
Yes |
| Cooling type |
Heatsink |
| Country of origin |
China, Taiwan |
| Product colour |
Black |
| SPD speed |
4800 MHz |
| SPD latency |
39 |
| SPD voltage |
1.1 V |
| Programming power voltage (VPP) |
1.8 V |
| SPD profile |
Yes |
| Intel Extreme Memory Profile (XMP) version |
3.0 |
| Intel Extreme Memory Profile (XMP) |
Yes |
| Row active time |
32 ns |
| Refresh row cycle time |
295 ns |
| Row cycle time |
48 ns |
| Module configuration |
4096M x 64 |
| Memory voltage |
1.25 V |
| Memory ranking |
2 |
| Memory channels |
Quad-channel |
| CAS latency |
40 |
| On-Die ECC |
Yes |
| ECC |
No |
| Memory form factor |
288-pin DIMM |
| Component for |
PC |
| Memory data transfer rate |
5200 MT/s |
| Internal memory type |
DDR5 |
| Memory layout (modules x size) |
4 x 32 GB |
| Internal memory |
128 GB |
| Buffered memory type |
Unregistered (unbuffered) |
| Operational conditions |
| Storage temperature (T-T) |
-55 - 100 °C |
| Operating temperature (T-T) |
0 - 85 °C |
| Weight & dimensions |
| Weight |
138.36 g |
| Height |
34.9 mm |
| Depth |
133.3 mm |
| Width |
6.62 mm |
| Packaging data |
| Package type |
Blister |
| Package weight |
201.99 g |
| Package height |
171.4 mm |
| Package depth |
25.4 mm |
| Package width |
95.2 mm |
| Other features |
| Internal memory |
128 GB |
