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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 4GB DDR3 1333MHz SODIMM for Lenovo Ideapad N580 memory upgrade

SKU CH-RTE3-APKB0

4GB DDR3 SODIMM rated at 1333MHz with CL7 timing for Lenovo IdeaPad N580 upgrades

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • System-specific design ensures Lenovo Ideapad N580 compatibility
  • 4GB DDR3 capacity adds responsive multitasking headroom
  • 1333MHz speed with CL7 timing delivers low-latency performance
  • 204-pin SODIMM form factor fits laptop memory slots directly
  • Unbuffered non-ECC architecture suits consumer notebook platforms

4GB DDR3 SODIMM for Lenovo Ideapad N580

This 4GB DDR3 1333MHz SODIMM module is built for the Lenovo Ideapad N580 series. It installs in one of the two SO-DIMM slots and brings the system closer to its 16GB maximum. The stick is unbuffered, non-ECC and runs at 1.5V.

Check slot count and current configuration

The N580 has two memory slots supporting up to 16GB total. Verify how many slots are occupied and whether the existing module is also DDR3 1333MHz before ordering. Mixing speeds will force both sticks to run at the lower frequency.

Upgrade from 2GB or 4GB single stick

Replacing a single 2GB or 4GB module with this 4GB stick doubles capacity in one slot. The jump is worth it when the laptop runs with only one module fitted or when both slots hold smaller sticks that limit total memory.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.25 per GB
Cheaper than about 83% of the 20,941 comparable items (median $8.19 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 nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsLenovo Ideapad N580 Series
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the box contain only the 4GB DDR3 1333MHz SODIMM stick or are tools or cables included?

The package contains one 4GB 204-pin DDR3 1333MHz SODIMM module. No tools, cables or additional components are supplied.

Should I choose the 1333MHz PC3-10600 version or the faster 1600MHz PC3-12800 version for my Lenovo Ideapad N580?

The module is rated at 1333MHz (PC3-10600) with CL7 timing. The system will run it at the speed supported by the platform.

What does the 1333MHz rating mean once the module is installed in the N580?

The stick operates at 1333MHz with 7-7-7 timings at 1.5V. Actual throughput depends on the laptop's memory controller and slot configuration.

More in Model-Specific Memory Upgrades

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