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Green circuit board with black memory chips and gold edge connector

Brute Networks

Brute Networks 16GB DDR4-2400 ECC UDIMM CL15 1.2V 2Rx4 server RAM

SKU CH-YBSE-W80K0

16 GB DDR4-2400 ECC UDIMM running at CL15 and 1.2 V for Lenovo servers

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnregistered
  • 16GB DDR4-2400 capacity expands server memory headroom
  • ECC protection detects and corrects single-bit data errors
  • CL15 latency at 1.20V balances speed with power efficiency
  • 2Rx4 organisation maximises density per unbuffered DIMM slot
  • Validated 100% compatible with Lenovo part 4X70G88334

16 GB DDR4-2400 ECC UDIMM for Lenovo Servers

This 16 GB DDR4-2400 ECC UDIMM module is built for Lenovo server platforms requiring PC4-19200 memory. It operates at 1.20 V with a CL15 latency and a 2Rx4 organisation. The stick is unregistered and uses major-brand DRAM chips from Samsung, SK Hynix or Micron. It is designed to maintain factory warranty coverage when upgrading existing infrastructure.

Ideal for IT teams extending the life

This module suits administrators who need validated, like-for-like replacements backed by a lifetime guarantee and a 60-day return window. It is not for builders who need registered or load-reduced DIMMs, buyers who want higher frequencies or lower latencies, or anyone populating a non-Lenovo platform that demands a different pin-out or voltage.

The deciding spec is DDR4-2400 ECC UDIMM at 1.20 V

Only systems that accept unregistered DDR4 ECC UDIMMs at this exact speed and voltage can use this part. If your server requires registered memory, a different voltage, or a faster data rate, this module will not function. Verify the motherboard manual for PC4-19200 UDIMM support before ordering.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $175.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $11.00 per GB
Pricier than about 70% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeUnregistered
Power
Rated voltage1.2 V

Questions about this item

Will the ECC UDIMM need any firmware updates or scheduled replacement during its service life?

The module carries a lifetime warranty and requires no firmware updates or scheduled replacement; it is validated for continuous server operation.

What thermal or power limit appears first when the 16 GB DDR4-2400 kit runs at full load 24/7?

Operating at 1.20 V with CL15 timing, the stick stays within standard DDR4 power envelopes, so thermal throttling is not expected under sustained load.

How much heat and noise does the 2Rx4 1.2 V stick add to a chassis running all day?

The unbuffered ECC UDIMM draws only 1.20 V and has no active cooling, adding negligible heat and zero acoustic noise to the system.

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