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Green 288-pin DDR4 RDIMM module with black chips and silver label

Brute Networks

Brute Networks 8GB DDR4-2400 1Rx8 Registered RDIMM 4X70M09261-BN

SKU CH-V8NC-3V6ES

8GB DDR4-2400 registered ECC RDIMM with CL15 latency and 1.20V operation for Lenovo servers

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 8GB capacity adds headroom for virtualisation workloads
  • DDR4-2400 speed delivers 19200 MB/s peak bandwidth
  • Registered design with ECC protects data integrity in servers
  • CL15 latency at 1.20 V keeps power draw low
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

Lenovo-Compatible 8GB DDR4-2400 RDIMM

This 8GB registered DDR4 module runs at 2400 MT/s with a CAS latency of 15 and operates at 1.20 V. It is built for Lenovo servers that require ECC registered memory and uses a 288-pin form factor with a 1Rx8 organisation. The stick is validated for 100 percent compatibility with systems expecting the 4X70M09261 part number.

Practical limits of DDR4-2400 registered ECC

Registered DIMMs add a clock cycle of buffering, so the memory controller must support registered operation and the correct voltage. Mixing registered and unbuffered modules will prevent the system from posting. The 2400 MT/s speed caps throughput at the PC4-19200 data rate; faster modules will downclock to this ceiling when installed alongside it.

Installation notes and common issues

Insert the module into a slot designated for registered DDR4 memory and ensure the retention clips engage fully. A frequent problem is populating slots in the wrong order for the specific server model, which leads to a memory error at boot. Another common issue is combining this stick with modules of a different rank or voltage, causing instability or reduced capacity.

How it compares

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

Price $74.99
Cheaper than about 77% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $9.37 per GB
Pricier than about 64% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

Should I choose the 1Rx8 registered version or a different rank for my Lenovo server?

The 1Rx8 registered design matches Lenovo part 4X70M09261 and uses major-brand Samsung, SK Hynix or Micron chips validated for your platform.

What does the DDR4-2400 PC4-19200 rating deliver once installed?

It runs at 2400 MT/s with CL15 latency at 1.20 V, providing the exact bandwidth and timing the server firmware expects.

How does the 288-pin DDR4 registered interface limit performance in practice?

The registered buffer adds one cycle of control delay but enables the large-capacity stability required by multi-socket Lenovo systems.

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