A-Tech 128GB ECC Registered Memory Kit for HP Z420 (8x16GB) DDR3
128GB ECC registered memory kit (8x16GB) for HP Z420, DDR3 1600MHz, 240-pin RDIMM. Includes lifetime warranty and US-based support. • Customer insight highlights ease of installation and mixed compatibility feedback
Highlights
- 128GB DDR3 ECC RDIMM
- HP Z420 compatibility focus
- lifetime warranty + US-based support
Pros
- high-capacity 128GB kit
- ECC registered memory
- designed for HP Z420
- lifetime warranty
- US-based technical support
Cons
- mixed compatibility feedback from customers
- requires CPU/motherboard support verification
- specific PSU guidance may limit upgrade
Best For
Features
- 128GB total, 8 x 16GB DDR3 ECC Registered memory kit (PC3-12800, 1600MHz)
- 2Rx4, 240-pin DIMMs, 1.5V operating voltage
- Designed for HP Z420 Workstation with 600W PSU or larger; note 400W PSU supports up to 16GB ECC RDIMM
- ECC Registered modules will not operate with memory of a different ECC type
- Includes genuine A-Tech components with lifetime warranty and US-based technical support