A-Tech 16GB (2x8GB) DDR4 3200 MHz UDIMM PC4-25600 (PC4-3200AA) CL22 DIMM Non-ECC Desktop RAM Memory Modules

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💡 How to pick memory
What to look for:
  • Must match your motherboard type (DDR4 or DDR5)
  • 16GB minimum for gaming, 32GB for content creation
  • Higher speed (MT/s) = better performance, especially for AMD
💰 Look for kits in 2 sticks (e.g. 2x8GB, 2x16GB) for dual-channel performance
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ProductMemoryCapacitySticksSpeedCAS LatencyValuePrice
16GB (2x8GB) DDR4 3200 MHz UDIMM PC4-25600 (PC4-3200AA) CL22 DIMM Non-ECC Desktop RAM Memory Modules RAM
16GB (2x8GB) DDR4 3200 MHz UDIMM PC4-25600 (PC4-3200AA) CL22 DIMM Non-ECC Desktop RAM Memory Modules
A-Tech★★★★4.4
DDR4
16GB
2x8GB
3200MHz
CL22
B
$149.98
Specifications
asinB08KTQWQPK
reviews393
Model #Velocity
MemoryDDR4
Capacity16GB
Speed3200MHz
Sticks2x
CAS LatencyCL22
Voltage1.35V
RGBNo
value21
Form FactorUDIMM
TypeDDR4
Height32mm
FormDIMM
ColorBlack
ECCYes
PERFORMANCE
25%
Customer Reviews★★★★★4.2 · 5 reviews
★★★★★Overall a great upgrade to freshen up your old desktop.
I purchased this ram to upgrade my old dell computer. The RAM works great and this kit maxed the computer out on RAM. I tried to use two of my old ram sticks to go over 64GB but the bios would not allow the OS to use the memory above 64GB. This is a bios issue not a problem with the memory. The specs for my processor say that it is capable of 128GB of memory, but Dell never provided the BIOS for this upgrade. So check with the BIOS vendor to make sure it will work if you're not sure. Anyway, overall its a great upgrade to freshen up your old desktop.
CBW · 2026-04-12 · via amazon
★★★★★Good value!
Boosted my memory a ton and worked smoothly. Highly recommend.
Andrew O · 2026-05-06 · via amazon
★★★★★Excellent Company and Product!
RAM arrived as promised; packaged well. Very easy to install. Compatible as promised. Computer performance is greatly improved; runs smoothly and works well.
tennshadoez · 2025-11-14 · via amazon
★★★★★DOA — None of the 4 sticks would POST
Purchased the 128GB kit (4x32GB) for an ASUS ROG STRIX B550-F Gaming WiFi II with a Ryzen 9 5950X. None of the four sticks would boot the system. Tested each stick individually in the primary DIMM slot after a full CMOS clear. Solid yellow DRAM LED every time, no POST. Put my old G.Skill Ripjaws V back in the same slot and the system booted immediately. The kit also arrived as two separate 64GB (2x32GB) clamshells rather than a matched quad kit, despite the listing advertising a 128GB 4x32GB kit. Worse, the failed boot attempts corrupted my motherboard's memory training data, which temporarily prevented even my known-good RAM from working until I shorted the CLRTC pins to force a full BIOS reset. So this product didn't just not work — it actively created additional problems I had to spend hours fixing. The package included a card urging buyers to contact the seller directly before leaving negative feedback. I'd recommend ignoring that and going straight through Amazon's return process.
Noah Dawson · 2026-04-27 · via amazon
★★★★★Just enough to play marvel rivals 🥵🥵🥵
What can I say it's Ram. It does RAM things. And it's ddr4. The dude who sold it is great. I'm not a paid actor." Was that my line?"
Kody · 2026-04-23 · via amazon
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✓ In Stock
$149.98
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VALUE SCORE
B
16.7
Good value
Performance (25%) ÷ Price ($149.98) = 16.7
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
16GB (2x8GB) DDR4 3200 MHz UDIMM PC4-25600 (PC4-3200AA) CL22 DIMM Non-ECC Desktop RAM Memory Modules RAM
CONSIDER INSTEAD
SAVE $31.989999999999995144% of this product's perf
CORSAIR - VENGEANCE SODIMM Memory 8GB (1x8GB) DDR5 4800MHz C40 1.1V - Black
Kit
8GB
Speed
4800MHz
CL
40
Type
DDR5
$117.99
+11% FASTER$31.989999999999995 cheaper
CORSAIR - VENGEANCE SODIMM Memory 8GB (1x8GB) DDR5 4800MHz C40 1.1V - Black
Kit
8GB
Speed
4800MHz
CL
40
Type
DDR5
$117.99