When your server or high-end workstation stalls because memory can’t keep up, the whole workflow suffers. Kingston Technology (KF564R32RBK8256) 256 GB, 8 x 32 GB, DDR5 288-pin DIMM Black delivers a massive 256 GB of DDR5 RAM in a registered, ECC-enabled kit, giving you the speed and reliability needed for data-intensive tasks while protecting against errors.
Usages of a 256 GB DDR5 DIMM
Ideal for AI model training, large-scale simulations, and demanding database servers, this kit lets you run multiple virtual machines or containers without swapping. It fits seamlessly into standard 288-pin DIMM slots on the latest Intel® Xeon or AMD EPYC platforms, keeping your daily workloads smooth and responsive.
Benefits of Kingston Technology DDR5 DIMM
- Error-free operation: ECC detection and correction prevent data corruption during intensive processing.
- Faster compute: 6400 MT/s transfer rate reduces latency for high-performance applications.
- Simple overclocking: Intel XMP 3.0 and AMD EXPO profiles auto-tune timings for optimal speed.
- Robust build: Gold-plated leads and a heatsink ensure stable performance under load.
- Energy efficient: 1.4 V operating voltage balances power use with high throughput.
Kingston Technology DDR5 DIMM
Choosing this memory kit means you get server-grade reliability without the complexity of custom tuning. The registered design buffers signals, allowing you to populate all eight slots and reach the full 256 GB capacity, which is essential for workloads that cannot afford memory bottlenecks. With built-in XMP 3.0 and EXPO profiles, the modules automatically run at their highest rated speed, so you spend less time configuring and more time delivering results.
The kit also meets strict sustainability standards, containing no halogen and complying with RoHS, making it a responsible choice for environmentally conscious organisations. Its compact dimensions (31.2 mm height, 133.3 mm depth) fit standard server racks, and the total weight of 173.6 g per module keeps overall system weight low.
Key Features of a 256 GB DDR5 DIMM
- Memory capacity: 256 GB. Provides ample space for large datasets and multiple applications.
- Module configuration: 8 x 32 GB. Allows flexible installation across all DIMM slots.
- Data rate: 6400 MT/s. Delivers high bandwidth for demanding tasks.
- CAS latency: 32. Balances speed with stability for smooth operation.
- Voltage: 1.4 V. Optimised power consumption for efficient performance.
- ECC support: Yes. Detects and corrects multi-bit errors to safeguard data.
- On-die ECC: Yes. Adds an extra layer of error correction within each chip.
- Cooling type: Heatsink. Maintains temperature during prolonged heavy use.
- JEDEC compliance: Yes. Ensures compatibility with standard server platforms.
- Certification: Intel XMP 3.0 and AMD EXPO. Enables easy overclocking with pre-set profiles.
Specifications
| Features |
| JEDEC standard |
Yes |
| Lead plating |
Gold |
| Cooling type |
Heatsink |
| Country of origin |
China, Taiwan |
| Product colour |
Black |
| SPD profile |
Yes |
| Intel Extreme Memory Profile (XMP) version |
3.0 |
| Intel Extreme Memory Profile (XMP) |
Yes |
| Memory voltage |
1.4 V |
| CAS latency |
32 |
| On-Die ECC |
Yes |
| ECC |
Yes |
| Memory form factor |
288-pin DIMM |
| Component for |
PC/Server |
| Memory data transfer rate |
6400 MT/s |
| Internal memory type |
DDR5 |
| Memory layout (modules x size) |
8 x 32 GB |
| Internal memory |
256 GB |
| Buffered memory type |
Registered (buffered) |
| Operational conditions |
| Storage temperature (T-T) |
-55 - 100 °C |
| Operating temperature (T-T) |
0 - 95 °C |
| Sustainability |
| Sustainability compliance |
Yes |
| Doesn't contain |
Halogen |
| Technical details |
| Compliance certificates |
RoHS |
| Weight & dimensions |
| Weight |
173.6 g |
| Height |
31.2 mm |
| Depth |
133.3 mm |
| Width |
3.8 mm |
| Packaging data |
| Package weight |
190.51 g |
| Package height |
35.6 mm |
| Package depth |
167.6 mm |
| Package width |
104.1 mm |
| Other features |
| Internal memory |
256 GB |
