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HP 16GB DDR5 ECC RDIMM - 4800MHz Registered Memory for Z4 G5 Workstation (340K1AA)

SKU: 340K1AA

Regular price $2,091.99 USD
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16GB DDR5 ECC Registered Memory Module for HP Z4 G5 Workstations at 4800MHz

The HP 340K1AA is a 16GB DDR5 ECC RDIMM running at 4800MHz (PC5-38400) for the HP Z4 G5 Desktop Workstation. Error-correcting code memory with registered signal processing for data integrity in professional workloads including CAD, 3D rendering, simulation, and large dataset processing. Single 288-pin DIMM module, OEM HP validated.

Drop-in installation with no configuration required. HP tested and qualified for the Z4 G5 platform.

Where the HP 340K1AA Fits

  • HP Z4 G5 workstations running memory-intensive CAD, 3D rendering, or simulation workloads that need additional capacity where 16GB of ECC registered DDR5 adds reliable headroom for large assemblies and complex scenes
  • IT departments expanding or replacing memory in HP Z4 G5 deployments with OEM-qualified modules where HP validation eliminates compatibility guesswork and maintains warranty coverage
  • Professional environments processing large datasets that require ECC protection against single-bit memory errors where registered DDR5 at 4800MHz delivers both data integrity and throughput for production workloads

What the HP 340K1AA Delivers

  • 16GB DDR5 at 4800MHz: DDR5-4800/PC5-38400 speed. Single 288-pin DIMM module.
  • ECC Registered: Error-correcting code with registered signal processing for data integrity under sustained workloads.
  • HP Z4 G5 Qualified: OEM HP memory tested and validated for the Z4 G5 Desktop Workstation platform.
  • Drop-In Installation: 288-pin DIMM form factor. No BIOS configuration or manual timing adjustments required.

Overview

Product: HP 16GB DDR5 ECC RDIMM

Brand: HP

Manufacturer: HP Inc.

Part Number: 340K1AA

Product Type: RAM Module

Specifications

Memory Size: 16 GB

Memory Technology: DDR5 SDRAM

Modules: 1 x 16GB

Memory Speed: 4800 MHz

Memory Standard: DDR5-4800/PC5-38400

Error Checking: ECC

Signal Processing: Registered

Physical

Form Factor: DIMM

Pin Count: 288-pin

Compatibility

Workstations: HP Z4 G5 Desktop Workstation

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