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Green 240-pin DDR3 DIMM with black chips, no heat spreader, refurbished

Lenovo Refurbished

Lenovo 49Y1415 8GB DDR3 1333 ECC Registered server RAM

SKU CH-ZZFA-EX1PE MPN 49Y1415

8GB DDR3 1333 ECC registered server memory module with CL9 latency and 1.35V operation

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • ECC protection prevents data corruption with registered design
  • 8 GB capacity expands server memory for heavier workloads
  • DDR3 1333 speed delivers 10600 MT/s bandwidth
  • Low 1.35 V voltage reduces power draw and heat
  • CL9 latency keeps response times tight for critical apps

Lenovo 8GB DDR3 Registered ECC

This Lenovo 49Y1415 module provides 8GB of DDR3 1333 memory with ECC and registered buffering. It operates at 1.35V with CL9 latency on a 240-pin form factor. The part is listed as refurbished and was first shown by the manufacturer in 2014. It suits servers and workstations that require registered ECC DDR3 memory.

Suits registered ECC DDR3 slots only

Systems needing unbuffered non-ECC modules cannot use this memory. Builders requiring speeds beyond the rated 1333 MT/s or a different DDR generation should select another part. The absence of a heat spreader may matter in dense configurations with restricted airflow.

Deciding spec: registered ECC DDR3

The registered buffer and ECC function together define platform compatibility. Only motherboards designed for registered ECC DDR3 will accept this module. Verify the platform documentation before purchase.

How it compares

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

Price $42.99
Cheaper than about 86% 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 $5.37 per GB
Cheaper than about 70% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Model name49Y1415
Total capacity8 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Power
Rated voltage1.35 V
Size & build
Shipping weight0.45 kg
Package size254 × 203 × 51 mm

Questions about this item

Will the 240-pin DDR3 modules need replacement if the server board requires a different voltage than 1.35V?

The modules run at 1.35V; if your board only accepts 1.5V DDR3 they will not be compatible and must be replaced with standard-voltage kits.

What speed ceiling appears first when the registered ECC sticks run continuously at DDR3 1333?

The CL9 latency at 1333 MT/s sets the throughput limit; sustained loads cannot exceed the PC3 10600 bandwidth rating of the modules.

How much heat do the 8GB sticks produce without a heat spreader during all-day operation?

With no heat spreader fitted, the bare DRAM relies on chassis airflow; registered ECC operation at 1.35V keeps thermal output modest but measurable.

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