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Green 240-pin DDR3 UDIMM with black memory chips

Simmtec, Inc

Simmtec, Inc 4GB DDR3-1600 CL11 1.35V UDIMM

SKU CH-1JJR-4H8P4

4 GB DDR3 desktop module running at 1600 MHz with CL11 latency and 1.35 V operation

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • 4GB capacity expands desktop memory for smoother multitasking
  • DDR3-1600 speed delivers 12800 MB/s bandwidth for responsive performance
  • CL11 latency ensures quick data access with low timing delays
  • 35V low voltage reduces power draw and heat output

4GB DDR3-1600 UDIMM for desktop upgrades

This 4 GB DDR3 module runs at 1600 MT/s with a CAS latency of 11 and operates at 1.35 V. It uses a standard 240-pin UDIMM form factor with a single-rank 1Rx8 organisation built from eight 512x8 chips. The stick is brand new and intended for desktop systems that accept DDR3 memory.

Suits owners of compatible DDR3 desktops needing

This module fits builders upgrading or repairing a desktop board that takes 240-pin DDR3 UDIMMs at 1.35 V. It is not for users who need higher capacities, faster speeds, lower latencies, ECC functionality or a different voltage. Buyers with laptops or systems requiring other memory types should look elsewhere.

How it compares

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

Price $13.99
Cheaper than about 93% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $3.50 per GB
Cheaper than about 88% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity4 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11

Questions about this item

Will the CL11 latency limit throughput during sustained workloads?

CL11 at DDR3-1600 is the rated timing; sustained throughput follows the PC3-12800 bandwidth ceiling of the module.

How much heat or power does the 1.35 V UDIMM produce when running all day?

The 1.35 V low-voltage design reduces power draw and heat compared with standard 1.5 V DDR3, keeping thermals modest during continuous operation.

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