Are you frustrated by lag when you push your PC to its limits? Kingston Technology (KF556C40BBK4128), 128 GB, 4 x 32 GB 5600 MT/s DDR5 DIMM RAM gives you the ultra-fast DDR5 RAM you need to keep games, streams and demanding apps running smoothly, without crashes or stutter.
Kingston DDR5 RAM
This kit solves the problem of insufficient memory bandwidth that holds back high-performance builds. Without enough speed and capacity, modern titles and creative software can bottleneck, leading to poor frame rates and longer render times. By delivering 5600 MT/s data rates and 128 GB of total capacity, this DDR5 RAM removes that bottleneck, letting your system operate at its full potential and giving you a smoother, more responsive experience.
Usages of a 5600 MT/s DDR5 RAM
Ideal for high-end gaming rigs, 4K+ livestream setups and professional 3D rendering workstations, this memory kit ensures you can run the latest titles on ultra settings, stream without dropped frames, and handle large animation projects with ease.
Benefits of Kingston DDR5 RAM
You gain rock-solid stability thanks to on-die ECC, which protects data during intense overclocking. The dual 32-bit subchannels boost efficiency, so multitasking feels effortless. Intel XMP 3.0 and AMD EXPO profiles let you fine-tune performance without complex BIOS tweaks. The low-profile heat spreader keeps temperatures low, extending the life of your components. And a limited-lifetime warranty gives you peace of mind for years to come.
Key Features of a 5600 MT/s DDR5 RAM
- Data transfer rate: 5600 MT/s. Provides the high bandwidth needed for demanding workloads.
- Capacity: 128 GB (4 x 32 GB). Offers ample room for large games and professional applications.
- SPD speed: 4800 MHz. Ensures reliable baseline performance before overclocking.
- CAS latency: 40. Balances speed with stability for smooth operation.
- On-die ECC: Yes. Improves data integrity during heavy usage.
- XMP version: 3.0. Allows easy one-click overclocking on compatible boards.
- Memory voltage: 1.25 V. Supplies the power required for high-speed operation.
- Form factor: 288-pin DIMM. Fits standard desktop motherboards.
- Heat spreader colour: Black. Adds a sleek look while dissipating heat efficiently.
- Weight: 138.36 g per module. Light enough for easy installation without stressing slots.
Specifications
| Features |
| JEDEC standard |
Yes |
| Lead plating |
Gold |
| 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 |
5600 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 |
