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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600 SODIMM Dell Inspiron 15R SE 7520

SKU CH-RZJ1-P5X9V

Dual 8 GB DDR3L 1600 SODIMM kit validated for Dell Inspiron 15R SE 7520 laptops

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • Guaranteed Dell Inspiron 15R SE 7520 compatibility
  • 16 GB dual-channel kit for maximum memory capacity
  • DDR3L 1600 MHz CL11 timing for responsive performance
  • Low 1.35 V DDR3L voltage reduces power draw
  • 204-pin SODIMM form factor fits laptop slots

Dell Inspiron 15R SE 7520 memory kit

This 16 GB kit contains two 8 GB DDR3L SODIMM modules built for the Dell Inspiron 15R SE 7520 notebook. It raises the system to the 16 GB maximum the platform allows. The 204‑pin form factor matches the laptop’s two memory sockets exactly.

Straightforward notebook installation

Power down the machine, remove the base cover and press each stick into a free slot until the clips latch. The unbuffered, non‑ECC design needs no BIOS adjustment. The only common issue is forgetting to seat both modules fully, which leaves the system at 8 GB instead of 16 GB.

Steady operation at 1.35 V

Running at 1600 MHz with CL11 11‑11‑11 timings, the modules draw 1.35 V and stay within JEDEC low‑voltage limits during long sessions. Major‑brand chips and 2Rx8 organisation keep error rates low without ECC. No heat spreader is fitted, so the laptop’s own cooling handles sustained load.

How it compares

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

Price $38.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.44 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity16 GB (2 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsDell Inspiron 15R (Se 7520)
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I confirm the modules are running at DDR3L 1600 with CL11 timing after installation?

Open Task Manager or CPU-Z and verify the memory shows 1600 MHz speed, 1.35 V voltage and 11-11-11 CAS latency.

What comes in the package and is anything else required for the upgrade?

The box contains two 8 GB 204-pin SODIMM sticks; no extra parts or tools are needed for the Dell Inspiron 15R SE 7520.

Should I choose the 16 GB kit or a different capacity for this laptop?

The Inspiron 15R SE 7520 supports a maximum of 16 GB across its two slots, so this 2 x 8 GB kit fills the limit.

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