KVR21R15S8/4 Kingston 1x4GB DDR4 RDIMM ECC RAM
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ValueRAM
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KVR21R15S8/4
Enterprise DDR4 RDIMM ECC Server Memory Module for legacy platform stability with the KVR21R15S8/4
KVR21R15S8/4 is a Kingston ValueRAM DDR4 registered ECC DIMM engineered for server platforms that standardise on JEDEC DDR4-2133 operation and require predictable memory behaviour under sustained CPU load. In multi-socket x86 environments, the registered buffering of KVR21R15S8/4 helps maintain signal integrity across populated channels, supporting consistent boot and training characteristics during maintenance-driven replacements or capacity corrections.
Designed for DDR4 RDIMM ECC architectures, KVR21R15S8/4 provides 72-bit error-correcting data paths aligned with enterprise-grade reliability expectations, while the single-rank x8 organisation supports broad controller compatibility in legacy platforms. The low-profile 288-pin DIMM form factor targets density-constrained chassis where heatsink clearance and airflow management are critical, enabling straightforward integration without reworking thermal zoning or PCIe expansion layouts. KVR21R15S8/4 is typically deployed to stabilise mixed-memory configurations, restore failed DIMM populations, or execute incremental upgrades in systems where storage and PCIe I/O remain fixed but memory availability gates workload continuity.
Why Choose the KVR21R15S8/4?
Choosing KVR21R15S8/4 prioritises architectural continuity: it is a certified replacement and upgrade path for DDR4-2133 RDIMM ECC infrastructures where downtime risk, validation scope, and change control matter more than raw capacity. KVR21R15S8/4 supports predictable scaling across channels and slots, enabling controlled memory population strategies while preserving enterprise reliability profiles for long-lived server estates.
Kingston designs ValueRAM to meet strict JEDEC compliance and platform interoperability goals, focusing on consistent component selection, traceable manufacturing processes, and operational stability aligned with modern data centre maintenance standards.
Key Applications:
- Legacy x86 server maintenance and certified DIMM replacement
- Virtualisation hosts with fixed DDR4-2133 RDIMM baselines
- Infrastructure services and directory platforms
- Appliance and embedded server refresh cycles
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and bulk order discounts when standardising KVR21R15S8/4 across maintenance stock or multi-node upgrade projects.
Technical details of KVR21R15S8/4
How long is the Warranty and how you can get technical support for KVR21R15S8/4
| Warranty: | 12 months (part) |
|---|---|
| RMA through customer: | yes |
| RMA Url: | https://www.kingston.com/de/support/rma-enduser |
| Description: | Kingston typically requires the item to be returned first before sending a replacement. There are no standard guaranteed delivery times or on-site services offered under the warranty. |
| Support Portal: | https://support.happyware.com |
|---|
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