KF440C19RB2A/8 Kingston 1x8GB DDR4 UDIMM RAM

Product line:

FURY Renegade

See all Non-ECC RAM

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Happyware Article Number:

SH9R9290-848011

Manufacturer Number:

KF440C19RB2A/8

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF440C19RB2A/8

High-Performance DDR4 UDIMM Memory Module featuring XMP 4000 MT/s tuning with the KF440C19RB2A/8

The KF440C19RB2A/8 is a Kingston DDR4 UDIMM engineered for workstation and high-frequency desktop platforms where CPU boost behavior and memory latency directly influence throughput. Designed for modern Intel and AMD client CPUs, the module targets performance-tuning environments that rely on XMP profiles to reach 4000 MT/s while keeping signal integrity stable on compatible motherboards.

With a single-rank x8, 64-bit layout and 288-pin unbuffered, non-ECC architecture, KF440C19RB2A/8 supports responsive memory access patterns for latency-sensitive pipelines such as compilation, simulation pre/post-processing, and real-time content creation. A CL19 timing configuration at 1.35V is optimized for high-frequency operation, while the integrated heat spreader and RGB assembly improve thermal consistency in space-constrained chassis where airflow can be limited. As a memory upgrade element, KF440C19RB2A/8 complements PCIe expansion and NVMe-centric storage builds by reducing CPU stall time during high-IO and mixed compute workloads.

Why Choose the KF440C19RB2A/8?

KF440C19RB2A/8 provides a practical density-to-performance step for systems that require predictable XMP-based provisioning rather than manual tuning, supporting scalable rollouts across identical workstation fleets. Its UDIMM form factor and single-module capacity simplify validation, replacement logistics, and phased expansion without changing the platform’s memory topology.

Kingston applies controlled component selection and validation processes focused on electrical margining, thermal stability, and long-term reliability, aligning KF440C19RB2A/8 with enterprise operational standards for repeatable deployment and lifecycle management in mixed-use engineering environments.

Key Applications:

Workstation memory overclocking and tuning
Latency-sensitive CAD and EDA tasks
Software development and large code compilation
Content creation and real-time rendering

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for KF440C19RB2A/8 and from bulk order discount options when standardizing memory configurations across multiple systems.

Technical details of KF440C19RB2A/8

Capacity:

8GB

Generation:

DDR4

Single Module Capacity:

8GB

Frequency:

4000MHz

Form Factor:

DIMM

DIMM Type:

UDIMM DDR4

ECC:

Non-ECC

Registered/Unbuffered:

Unbuffered

Modules Quantity:

Pins:

288

Voltage:

1.35V

Rank:

Single-Rank x8

Intel XMP:

Yes

AMD EXPO:

Heat Spreader:

Yes

RGB Lighting:

Yes

Module height:

Non-JEDEC

JEDEC:

PC4-32000U

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

How long is the Warranty and how you can get technical support for KF440C19RB2A/8

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.