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Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64

Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64

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Best price right now

$879.00at eBay

Fair price·score 7/10·+78% vs ATL

Mid-range historically — consider waiting.

Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop Memory Kit of 2 | Lower Power Comsumption | Intel XMP 3.0 | Plug N Play | KF556S40IBK2-64

Updated 1m ago

Product Details & Price Comparison

We rank retailers by current price, seller trust, and live availability so weak third-party offers do not look better than they are.

$879.00View offer

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Set Price Alert

Below its 30-day averageFit: Laptop upgrade

This kit is sitting 10.2% below its 30-day average ($978.86) — good value at a stable price, with no sign of a rush either way.

Current price

$879.00

Vs all-time low

78% above ATL

Best trusted retailer

eBay $879.00

Primary recommendation: eBay at $879.00.

Better alternatives right now

If the current kit feels overpriced, these similar options are closer to a smart buy today.

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) 4800MT/s CL40-39-39-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S4039A32GA2-RS)

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) 4800MT/s CL40-39-39-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S4039A32GA2-RS)

DDR5 · 64GB · 4800MHz

$650.00$10.16/GB

View on eBay Why this is better

A-Tech 48GB RAM Replacement for Crucial CT48G56C46S5.M16B1 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 1.1V 262-Pin Laptop Memory Module (CT48G56C46S5.M16B1-ATC)

A-Tech 48GB RAM Replacement for Crucial CT48G56C46S5.M16B1 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 1.1V 262-Pin Laptop Memory Module (CT48G56C46S5.M16B1-ATC)

DDR5 · 48GB · 5600MHz

$543.90$11.33/GB

View on eBay Why this is better

Price History (All tracked history)

30D 90D 180D 1Y ALL

Technical Specifications

Memory TypeDDR5

Capacity2x32GB

CAS LatencyCAS Latency — lower is faster. Measures the delay between a memory request and data delivery.CL40

Speed5600MHz

Voltage1.1V

Form FactorSmall Outline DIMM — compact form factor for laptopsSODIMM

Price Alert

Get notified when the price drops to your target. ATL is $495.00.

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Target price in US dollars

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Similar kits we track

Same memory generation, similar specs, and cleaner alternatives worth comparing before you buy.

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) 4800MT/s CL40-39-39-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S4039A32GA2-RS)

G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 64GB (2x32GB) 4800MT/s CL40-39-39-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S4039A32GA2-RS)

A-Tech 48GB RAM Replacement for Crucial CT48G56C46S5.M16B1 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 1.1V 262-Pin Laptop Memory Module (CT48G56C46S5.M16B1-ATC)

A-Tech 48GB RAM Replacement for Crucial CT48G56C46S5.M16B1 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 1.1V 262-Pin Laptop Memory Module (CT48G56C46S5.M16B1-ATC)

Crucial 64GB DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Laptop Memory Kit, SODIMM 262-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 6000 - CT2K32G56C46S5

Crucial 64GB DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Laptop Memory Kit, SODIMM 262-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 6000 - CT2K32G56C46S5

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Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop… — $879.00 | RamRadar | RamRadar

Price analysis

RamRadar has recorded 31 price points for this kit since May 2026. At $879.00, it sits 77.6% above its all-time low of $495.00 (June 2026) and 32.6% below its all-time high of $1,305.00 (July 2026). The price is essentially unchanged over the past 30 days.

At $13.73 per GB, it runs 19.2% above the current DDR5 SODIMM (laptop) average of $11.52 per GB. The 30-day trend is flat.

Is $879.00 a good price for the Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop…?+

$879.00 sits in the lower half of the $495.00–$1,305.00 range RamRadar has recorded for this kit, 77.6% above its all-time low. By its own history this is a better-than-typical price.

Will the Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop… get cheaper?+

The price has been essentially flat over the past 30 days (0.0% change), which gives no clear signal either way. RAM pricing is volatile, so a price alert on this page is the reliable way to catch a drop.

How does the Kingston FURY Impact 64GB (2x32GB) 5600MT/s DDR5 CL40 Laptop… compare with other DDR5 kits on price?+

It currently costs $13.73 per GB, 19.2% above the DDR5 SODIMM (laptop) average of $11.52 per GB computed across the 61 kits RamRadar tracks in that segment. On a per-gigabyte basis it costs more than the typical kit we track.