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Green 288-pin DDR4 server memory module with black chips and gold contacts

Brute Networks

Brute Networks Lenovo 4ZC7A08702 16GB DDR4-2666 2Rx8 1.2V Non-288-Pin Server RAM

SKU CH-ZETH-3N649

16 GB DDR4-2666 unbuffered server memory module with 2Rx8 rank and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeUnbuffered / Unregistered
  • Memory rank2Rx8
  • 16 GB capacity lets you run more applications at once
  • DDR4-2666 speed delivers 21300 MT/s data rates for responsive performance
  • 2 V operation reduces power draw and heat output
  • 2Rx8 dual-rank organisation improves memory controller efficiency
  • 288-pin DDR4 form factor fits compatible server and workstation slots

Brute Networks 16GB DDR4-2666 Server Module

This 16GB DDR4-2666 module operates at 1.20V with a 2Rx8 unbuffered layout. It carries Lenovo part number 4ZC7A08702 and uses major-brand chips from Samsung, SK Hynix or Micron. The 288-pin form factor fits compatible server slots.

Suits admins adding 16GB sticks to qualified

Buyers needing registered ECC memory or a different voltage should look elsewhere. Systems that require registered DIMMs or error-correcting code support cannot use this unbuffered non-ECC design.

Deciding spec: unbuffered non-ECC 2Rx8 at 1.20V

This single attribute determines whether the module matches the motherboard slot and firmware requirements. Verify the platform accepts unregistered non-ECC DDR4 before purchasing.

How it compares

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

Price $118.99
Cheaper than about 62% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.44 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLenovo
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportNo
Buffer typeUnbuffered / Unregistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the 16GB DDR4-2666 module throttle under sustained heavy workloads?

The module runs at a standard 1.2V and uses major-brand DRAM chips rated for continuous server operation.

How much heat and power does the 2Rx8 stick produce when running all day?

At 1.2V the 16GB DDR4-2666 part draws minimal power and generates low heat, typical for unbuffered DDR4 server memory.

What motherboard slot and voltage support are required for this 288-pin DDR4 module?

A DDR4 DIMM slot keyed for 288-pin 1.2V unbuffered memory is needed; the board must accept 2666 MT/s PC4-21300 speeds.

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