RAM Deal Finder Live Prices
Compare DDR4 & DDR5 memory deals from Amazon, prices refreshed every few hours.
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Today's Best Computer RAM Deals

Live prices on DDR4 and DDR5 desktop and laptop memory, filtered and sorted so the best current deals rise to the top. Refreshed automatically every few hours. New to RAM? Start with our buying guides.

-16%
CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory – Black (CMK32GX4M2E3200C16)
CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory – Black (CMK32GX4M2E3200C16)
32GB DDR4 3200MHz Desktop DIMM
★★★★★4.8 (20,161)
Brand: Corsair
$249.99 $296.99
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Corsair Vengeance LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-18-18-36 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2B3200C16)
Corsair Vengeance LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-18-18-36 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2B3200C16)
16GB DDR4 3200MHz Desktop DIMM
★★★★★4.8 (62,462)
Brand: Corsair
$222.00
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-78%
Axiom Memory Solutionlc 4gb Ddr3-1066 Udimm Kit (2 X 2gb)
Axiom Memory Solutionlc 4gb Ddr3-1066 Udimm Kit (2 X 2gb)
4GB DDR3 Desktop DIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$38.87 $176.58 Lowest in 30 days
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AXIOM 8GB DDR3-1333 UDIMM for DELL
AXIOM 8GB DDR3-1333 UDIMM for DELL
8GB DDR3 Desktop DIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$62.38 Lowest in 30 days
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-57%
Axiom Memory Solution Axiom 2gb Ddr3-1333 Udimm for Acer # Me.dt313.2gb
Axiom Memory Solution Axiom 2gb Ddr3-1333 Udimm for Acer # Me.dt313.2gb
2GB DDR3 Desktop DIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$29.39 $69.00
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-62%
QNAP 16GB (1x16GB) DDR4-2666MHz SO-DIMM 260Pin, T0 VERSION Memory Module PN: RAM-16GDR4T0-SO-2666
QNAP 16GB (1x16GB) DDR4-2666MHz SO-DIMM 260Pin, T0 VERSION Memory Module PN: RAM-16GDR4T0-SO-2666
16GB DDR4 2666MHz Desktop DIMM
☆☆☆☆☆No rating yet
Brand: QNAP
$105.18 $280.00 Lowest in 30 days
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-62%
Axiom 8GB DDR3 SDRAM Memory Module
Axiom 8GB DDR3 SDRAM Memory Module
8GB DDR3 Desktop DIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$119.64 $316.92
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Axiom 16GB DDR3L-1600 Low Voltage SODIMM for Intel - INT1600SB16L-AX
Axiom 16GB DDR3L-1600 Low Voltage SODIMM for Intel - INT1600SB16L-AX
16GB DDR3 Laptop SODIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$248.54
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-10%
MC557G/A-AX RAM Module - 8 GB (2 x 4 GB) - DDR3 SDRAM
MC557G/A-AX RAM Module - 8 GB (2 x 4 GB) - DDR3 SDRAM
8GB DDR3 Desktop DIMM
☆☆☆☆☆No rating yet
Brand: Axiom
$61.98 $69.00
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MicroMemory 4 GB DDR3 1333 MHz
MicroMemory 4 GB DDR3 1333 MHz
4GB DDR3 1333MHz Desktop DIMM
☆☆☆☆☆No rating yet
Brand: CoreParts
$61.92
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Elpida 2GB DDR3 1333 (PC3 10600) 240-Pin DDR3 SDRAM Desktop Memory Model (EBJ21UE8BDF0)
Elpida 2GB DDR3 1333 (PC3 10600) 240-Pin DDR3 SDRAM Desktop Memory Model (EBJ21UE8BDF0)
2GB DDR3 Desktop DIMM
★★★★★4.7 (44)
Brand: Elpida
$18.45 Lowest in 30 days
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Micron MT4KTF25664HZ-1G6E2 2GB Notebook SODIMM DDR3 PC12800(1600) UNBUF 1.35v 1RX16 204P 256MX64 256
Micron MT4KTF25664HZ-1G6E2 2GB Notebook SODIMM DDR3 PC12800(1600) UNBUF 1.35v 1RX16 204P 256MX64 256
2GB DDR3 Laptop SODIMM
☆☆☆☆☆No rating yet
Brand: GoldenRAM
$9.97 Lowest in 30 days
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Crucial 4GB DDR4 RAM, 2400MHz (PC4-19200) SODIMM 260-Pin CL17 Laptop Memory, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT4G4SFS824A
Crucial 4GB DDR4 RAM, 2400MHz (PC4-19200) SODIMM 260-Pin CL17 Laptop Memory, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT4G4SFS824A
4GB DDR4 2400MHz Laptop SODIMM
★★★★★4.7 (6,142)
Brand: Crucial
$15.99 Lowest in 30 days
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G.SKILL DDR5 64GB PC 6000 CL36 KIT (2x32GB) 16-GX2-IS
G.SKILL DDR5 64GB PC 6000 CL36 KIT (2x32GB) 16-GX2-IS
64GB DDR5 Desktop DIMM
★☆☆☆☆1.0 (1)
Brand: G.SKILL
$1495.92 Lowest in 30 days
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Kingston Fury Beast 16GB (2x8GB) 6000MT/s DDR5 CL36 Desktop Memory Kit of 2 | AMD Expo | KF560C36BBEK2-16
Kingston Fury Beast 16GB (2x8GB) 6000MT/s DDR5 CL36 Desktop Memory Kit of 2 | AMD Expo | KF560C36BBEK2-16
16GB DDR5 Desktop DIMM
★★★★★4.6 (44)
Brand: Kingston
$529.00
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ADATA DDR4 3200Mhz 32GB Notebook AD4S320032G22SG Memory
ADATA DDR4 3200Mhz 32GB Notebook AD4S320032G22SG Memory
32GB DDR4 3200MHz Desktop DIMM
★★★★★5.0 (2)
Brand: ADATA
$368.76
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RAM Buying Guide

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DDR4 vs DDR5: Which Do You Need?

DDR5 is the newer standard and offers higher bandwidth and better power efficiency than DDR4, but it costs more and only works with DDR5-compatible motherboards (most Intel 12th-gen+ and AMD Ryzen 7000+ platforms). If you're building a new PC on a current-generation platform, DDR5 is the better long-term choice. If you're upgrading an existing system, check your motherboard's supported memory type first: DDR4 and DDR5 modules are not interchangeable and use different physical slots.

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How Much RAM Do You Actually Need?

8GB is the bare minimum for basic browsing and office work. 16GB is the sweet spot for most gaming and everyday multitasking. 32GB suits content creators, streamers, and anyone running multiple demanding applications at once. 64GB or more is typically overkill unless you're doing video editing, 3D rendering, or running virtual machines.

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Desktop DIMM vs Laptop SODIMM

Desktop DIMM modules are longer and used in desktop PC motherboards. Laptop SODIMM modules are roughly half the length and used in laptops and small-form-factor PCs. They are not interchangeable, so always check which form factor your device uses before buying. The filters on this page let you narrow results to just one or the other.

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How We Pick These Deals

Every listing here links directly to Amazon, where pricing, availability, and current promotions are confirmed at checkout. We track list price drops to surface the best percentage discounts and refresh prices regularly so what's shown stays close to what you'll see on Amazon. Always confirm the final price on Amazon's product page before buying, since prices can change between updates.

RAM Speed vs CL Latency: What Actually Matters

RAM speed (MHz) measures bandwidth, while CL (CAS Latency) measures the delay before data starts being delivered. A module rated DDR5-6000 CL30 will often outperform DDR5-6000 CL40 in real-world tasks, since a lower CL means lower actual latency at the same speed. When comparing two kits at the same MHz, the one with the lower CL number is generally the better deal.

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Best RAM for AMD Ryzen vs Intel

AMD Ryzen CPUs, especially the Ryzen 7000 and 9000 series, see a bigger real-world performance boost from faster RAM since memory speed is tied directly to the chip's Infinity Fabric. Intel platforms are more forgiving and see smaller gains from high-speed kits. If you're building a Ryzen system, it's worth prioritizing RAM speed within your budget. On Intel, capacity usually matters more than chasing the highest MHz.

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Single Stick vs Dual-Channel Kits

Most motherboards support dual-channel memory, which roughly doubles bandwidth compared to a single stick of the same total capacity. A 2x16GB kit will outperform a single 32GB stick in nearly every workload, including gaming. Always buy RAM in a matched kit of two or four identical sticks rather than mixing single modules, so dual-channel mode actually kicks in.

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Frequently Asked Questions

What's the difference between DDR4 and DDR5 RAM?

DDR5 offers higher transfer speeds and improved power efficiency over DDR4, but requires a motherboard built for it. They are not cross-compatible, so always match your RAM type to your motherboard's supported standard.

How much RAM do I need for gaming?

16GB is enough for the vast majority of current games. 32GB gives extra headroom if you stream, record, or run background apps while playing, but it rarely improves frame rates on its own.

Will any RAM module work with my motherboard?

No. RAM must match your motherboard's supported type (DDR4 or DDR5) and form factor (DIMM for desktops, SODIMM for laptops). Check your motherboard or laptop's specifications before buying, and confirm the maximum supported speed (MHz) to avoid paying for performance your board can't use.

Is faster RAM (higher MHz) worth paying extra for?

For most everyday use, the difference between mid-range and high-end RAM speeds is barely noticeable. Faster RAM helps more in specific workloads, like gaming on certain platforms (especially AMD Ryzen) or memory-intensive content creation. If you're on a budget, prioritizing capacity over speed is usually the better trade-off.

Can I mix RAM modules from different brands?

It's technically possible but not recommended. Mismatched RAM can cause stability issues or fail to run at its rated speed. For best results, buy modules in a matched kit (for example, a 2x16GB kit) from the same product line.