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Have a question about the AA281953 - Dell 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Replacement?
Our technical support can help you with any question to ensure AA281953 is right for your system.
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Compatible
This AA281953 replacement is a proven memory product. It's either approved, certified or OEM qualified to ensure total reliability.
Quick Advance
Replacement
Nothing is perfect. Sometimes things happen. If your AA281953 replacement upgrade fails at anytime–we will ship a replacement same day. We support your AA281953 memory purchase long after the sale.
GET REAL
Get ➔ Lifetime warranty ✓ Great savings ✓ Buy factory original AA281953 compatible replacement memory modules configured to your Dell OptiPlex, Dell Vostro, Dell Inspiron, Dell Precision, Dell XPS, Dell Alienware, Dell Gaming or Dell PowerEdge system.
The Truth in Memory
Dell does not manufacture memory! They buy from one of only three original memory module makers. Samsung, Hynix and Micron make the DRAM and assemble modules. They sell to the world’s largest system manufacturers including, Dell.
Guaranteed by federal law - This AA281953, Dell 16GB (1x 16GB) Dual Rank x8 PC4-21300V-U (DDR4-2666) Unbuffered CAS-19 Memory Kit equivalent made by 
, 
or 
does not affect or void Dell warranties.
The right memory. At the right price. Right here for you.
Lifetime Warranty
Never worry. We support you long after the sale. If any module ever fails–we will replace at zero cost to you!AA281953 Specifications
- Capacity
- 16GB
- Memory Type
- DDR4
- ECC
- Non-ECC
- DIMM Type
- UDIMM
- Rank
- 2Rx8
- Speed
- 2666
- Voltage
- 1.2V
- Height
- STD
- Qty
- 1
- Module Name
- PC4-21300V-U
- Form Factor
- DIMM
- Width
- x64
- Pins
- 288-pin
- Depth
- 2G
- Chip Size
- 8Gb
- Banks
- 16 Banks & POD-1.2V
- Organization
- x8
- Package
- FBGA (Halogen-free & Lead-free, Flip Chip)
- Temperature
- Commercial Temp.(0°C ~ 85°C)
- Frequency
- 1333
- CL
- 19
- TRCD
- 19
- TRP
- 19
View AA281953 full specifications on 
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