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Green rectangular SO-DIMM circuit board with gold edge connectors and black memory chips

Ascendtech

Ascendtech HMAG68EXNSA051N AC 8GB DDR4 3200MHz SO-DIMM accessory

SKU CH-CCKX-HKZF7

8 GB DDR4 laptop memory module running at 3200 MHz with CL22 latency and 1.2 V operation

  • 8GB capacity expands laptop multitasking headroom
  • 3200MHz DDR4 speed accelerates data throughput
  • CL22 latency ensures responsive memory access
  • 2V operation reduces system power draw
  • 260-pin SO-DIMM fits standard laptop slots

8 GB DDR4 3200 MHz SO-DIMM for laptop upgrades

This 8 GB DDR4 SO-DIMM runs at 3200 MHz with a PC4-25600 bus, CL22 latency and 1.2 V operation. It is a non-ECC, unbuffered 1Rx8 module built to the 260-pin standard for compatible laptops. The part number HMAG68EXNSA051N AC matches the SK Hynix specification listed by the supplier. Buyers who need ECC or registered memory should select a different module.

Straightforward slot installation with one key check

Installation follows the usual SO-DIMM process: power off the laptop, open the memory compartment, align the notch and press the module in until the clips lock. The only common issue is a mismatch between the laptop's supported speed or rank configuration and this 1Rx8 CL22 stick, which can prevent boot or force a lower speed. No cables, drivers or firmware updates are required.

Verify part number and slot compatibility before

Confirm that the original part number matches HMAG68EXNSA051N AC or the listed compatible numbers PC4-3200AA-SA2-13 and L76708-006. Check that the laptop accepts 260-pin DDR4 SO-DIMMs at 3200 MHz and supports 1Rx8 non-ECC unbuffered modules. Most parts are not interchangeable, so matching the exact part number is essential.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $57.99
Pricier than about 84% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the HMAG68EXNSA051N AC module is running at 3200MHz after installation?

Open Task Manager or your BIOS and check the memory speed; it should read 3200MHz (PC4-25600) with CL22 latency at 1.2V.

What comes with the HMAG68EXNSA051N AC stick and what else do I need?

The package contains the 8GB 260-pin SO-DIMM only; no cables or manuals are included. You need a laptop with a free DDR4 SO-DIMM slot.

Which version of this part number should I choose for my laptop?

Match the exact part HMAG68EXNSA051N AC or the compatible numbers PC4-3200AA-SA2-13 and L76708-006; this is the single 8GB 1Rx8 Non-ECC Unbuffered variant.

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