Brute Networks 4X70V98061 Lenovo Compatible 16GB DDR4-2933 2Rx8 Registered ECC server RAM

Lenovo-Compatible 16GB DDR4-2933 Registered ECC

This 16GB DDR4-2933 registered ECC module is built for Lenovo servers that require PC4-23400 memory. It uses major-brand chips and operates at 1.20V with a 2Rx8 organisation across 288 pins. The part matches Lenovo part number 4X70V98061 for direct replacement in qualified systems.

DDR4 Speed and Registered Buffer Constraints

DDR4-2933 sets the maximum data rate; the memory controller cannot exceed PC4-23400 without overclocking, which server platforms typically prevent. The registered buffer adds one clock cycle of latency, so the module is unsuitable for desktop boards that expect unbuffered DIMMs. Mixing registered and unbuffered memory will prevent the system from posting.

2Rx8 Rank Determines Slot Population Limits

The dual-rank 2Rx8 layout counts as two logical ranks per DIMM, so each populated slot consumes two rank slots on the memory controller. Servers with a maximum of eight ranks per channel can only accept four of these modules per channel. Buyers who need higher per-slot density should choose quad-rank or 3DS alternatives instead.