Crucial 32GB Kit (16GBx2), 288-pin DIMM, DDR4 PC4-21300,

/
⚡
1 results
💡 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
FILTERS
🔍
SORTVIEW
ProductMemoryCapacitySticksSpeedCAS LatencyValuePrice
Crucial 32GB Kit (16GBx2), 288-pin DIMM, DDR4 PC4-21300, RAM
Crucial 32GB Kit (16GBx2), 288-pin DIMM, DDR4 PC4-21300,
Crucial★★★★★4.7
DDR4
32GB
—
2666MHz
—
D
$189
Specifications
addedAt2026-05-15T14:34:31.777Z
sourceamazon-discovery
Capacity32GB
Speed2666MHz
MemoryDDR4
Form FactorDIMM
PERFORMANCE
15%
Customer Reviews★★★★★4.8 · 5 reviews
★★★★★Crucial RAM works well for me!
I have Crucial solid state drives that work much better than the old spinning disk drives. I'm happy with them and that brand, so I was pretty sure that these would be good enough quality, and a value for the money for the kind of uses I have for my desktop. They snapped right into place; the hardest part for me was seeing the slots where they went! I've had them in for a couple of days and everything works fine!
Scott Gilbert · 2025-10-11 · via amazon
★★★★★Legit!
The memory sticks are legit and work well, especially for my PC that is strict on SPD requiring true JEDEC‑2666 profile. Excellent!
Duke33 · 2026-05-07 · via amazon
★★★★★Works for HP 800 G2 MiniTower
I put this 32GB kit (16GBx2 dual rank, 2666 MT/s) in the HP 800 G2 MiniTower and it works well. The speeds are a little faster than the stock 16 GB of RAM it came with. As for performance, Windows 10 and all of the overhead that is run with the system are now happy. I also run VMs on this system and the extra memory is helpful with this level of multitasking. I tested this initially with MemTest 86 and have no issues.
MS09 · 2019-07-21 · via amazon
★★★★★Teriffic item
Did not use. Not quite what I needed. However, I hear nothing but great things about Crucial. Highly recommend.
Amazon Customer · 2026-01-25 · via amazon
★★★★★works well so far, and at less than half the cost of dell
purchased a dell optiplex 3070 during the holiday deal cycle as I loved the form factor. however, the black friday deal i got only came with 8 gigs of ram. i like to have a lot of windows, programs, and browser tabs open all at once, so more ram was a huge need. i looked at many options, but this crucial kit seemed to be the one to try. 32gigs of ram was what i was looking for, compatible with the dell 3070, and at a price less than half of what it would've costed from dell. so far so good
d808 · 2020-02-12 · via amazon
Buy Now
Amazon
✓ In Stock
$189
Buy →
Best Buy
Not tracked at this retailer
N/A
MSI
Not tracked at this retailer
N/A
Newegg
Not tracked at this retailer
N/A
Newegg (Open Box)
Not tracked at this retailer
N/A
VALUE SCORE
D
7.9
Below average
Performance (15%) ÷ Price ($189) = 7.9
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
Crucial 32GB Kit (16GBx2), 288-pin DIMM, DDR4 PC4-21300, RAM
CONSIDER INSTEAD
SAVE $71.01240% 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
+50% FASTERfor $20.99000000000001 more
Patriot Memory Viper Venom DDR5 RAM 16GB (1X16GB) 6000MHz CL30 1.35v UDIMM Desktop Gaming Memory Compatible with Intel XMP/AMD Expo - PVV516G60C30
Kit
16GB
Speed
6000MHz
CL
30
Type
DDR5
$209.99