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DDR4-2666 CL19 32GB RAM prices

The cheapest listed kit costs $184.00 ($5.75 per GB). The median is $6.68 per GB, across 11 ranked Newegg listings.

Checked on Oct 31, 2026. US dollars; tax and shipping excluded.

What this list covers

184 listings of other kinds, such as server, laptop, OEM-replacement or used parts, are left out of these figures.

Prices and value ranks here cover new desktop DDR4 and DDR5 modules. Laptop, server and ECC and used memory have their own pages. A shared generation or capacity does not establish fit.

Speed, CAS latency and total capacity come from the maker's specification where the kit is matched to it, otherwise from the listing's title, so a kit appears here only when all three are stated. A shared speed and latency does not establish fit: check the motherboard's memory support list.

Typical unit prices

Checked on
DDR4-2666 CL19 32GB RAM11 listed$6.68/GBUnchanged in 9 days, down 5.3% in 32 days

Typical = median of the listed products. Daily lines describe the recorded sample.

Compare DDR4-2666 CL19 32GB RAM prices

Will it fit? All platforms
AMD
Intel

The platform narrows memory by generation. Check the exact board's memory support list before you buy; this is not a fit verdict.

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Showing all 9 products.

Prices checked at Newegg US, before tax and shipping. Newegg links are affiliate links: a purchase may earn us a commission, and it never decides the order.

Current unit prices · checked Oct 31, 2026
Product and specificationsUnit priceNewegg priceCondition and availabilityPrice reference
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1277XU-RP TS-h1677XU-RP...OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1277XU-RP TS-h1677XU-RP...32 GB · DDR4Also listed 1 more time by this maker at the same size and price$5.75 / GBLowest price per GB of 9 like itLowest we have recorded since Aug 3, 202630-day range $184.00–$229.99$184.00 at NeweggNew · In stock
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with ASUS...NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with ASUS...32 GB (1 x 32GB) · DDR4Also listed 1 more time by this maker at the same size and price$6.25 / GBLower price per GB than 88% of 9 like itLowest we have recorded since Aug 3, 2026$199.99 at NeweggNew · In stock
Crucial 32GB (4 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V SR DIMM (288-pin) CT4K8G4DFS8266Crucial 32GB (4 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V SR DIMM (288-pin) CT4K8G4DFS826632 GB (4 x 8GB) · DDR4$6.39 / GBLower price per GB than 75% of 9 like itLowest we have recorded since Aug 3, 2026$204.32 at NeweggNew · In stock
OWC 32GB (4x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PCOWC 32GB (4x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC32 GB (4 x 8GB) · DDR4$6.68 / GBLower price per GB than 63% of 9 like itLowest we have recorded since Aug 3, 202630-day range $213.80–$221.72$213.80 at NeweggNew · In stock
Kingston - KVR26S19D8/32 - Kingston ValueRAM 32GB DDR4 SDRAM Memory Module - 32 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC -...Kingston - KVR26S19D8/32 - Kingston ValueRAM 32GB DDR4 SDRAM Memory Module - 32 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC -...32 GB · DDR4$6.73 / GBLower price per GB than 50% of 9 like it30-day range $215.31–$221.97$215.31 at NeweggNew · In stock
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS...NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS...32 GB (2 x 16GB) · DDR4$7.50 / GBLower price per GB than 38% of 9 like itLowest we have recorded since Aug 3, 2026$239.89 at NeweggNew · In stock
G. SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GISG. SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS32 GB (2 x 16GB) · DDR4$7.50 / GBLower price per GB than 25% of 9 like it30-day range $239.99–$275.16$239.99 at NeweggNew · In stockNewegg's reference price $259.99 · 7.7% lower; not a price we recorded
G. SKILL Value Series 32GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-32GNTG. SKILL Value Series 32GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-32GNT32 GB · DDR4$9.69 / GBLower price per GB than 13% of 9 like itLowest we have recorded since Aug 3, 2026$309.99 at NeweggNew · In stockNewegg's reference price $319.99 · 3.1% lower; not a price we recorded
G. SKILL Ripjaws V Series 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GVRG. SKILL Ripjaws V Series 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GVR32 GB (2 x 16GB) · DDR4$11.42 / GBLower price per GB than 0% of 9 like it30-day range $363.06–$367.45$365.31 at NeweggNew · In stock

How to read this list

Generation, speed, latency, socket, interface and form factor can be searched together. Specifications from a listing title are not a fit check. “New” means the listing is not labelled used or refurbished. “Like it” compares a product with the others of the same capacity, generation and condition on this page. “Lowest we have recorded” compares the latest price with every daily price we have recorded for that exact product.

About these 9 products

9 ranked products from 11 listings (the same maker, size and price listed more than once is shown once).

Listings are on Newegg; the marketplace seller is not supplied. Availability can change at checkout.

Download the complete memory price list (CSV)

184 more listings are not ranked here

They are server, laptop, OEM-replacement, older-generation or used modules, which suit a different buyer or connection. Their own pages rank them against each other.

  • OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Optiplex 3080 Sff 3080 Tower 3090 Sff 3090 Tower Xe3: an OEM replacement part for one specific machine.
  • OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3930 5820: an OEM replacement part for one specific machine.
  • OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Hp Elitedesk 705 G4 Sff 705 G5 Mini 705 G5 Sff 800 G5...: an OEM replacement part for one specific machine.
  • OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Hp Prodesk 400 G6 Sff 400 G6 Tower 600 G5 Sff 600 G5 Tower: an OEM replacement part for one specific machine.
  • OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Hp Z1 Workstation G5 G4 (Core X) G4 Tower: an OEM replacement part for one specific machine.
  • OWC 32GB Replacement for QNAP RAM-32GDR4S0-UD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade: an OEM replacement part for one specific machine.
  • 32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT NEMIX RAM Laptop PC Memory: laptop memory, outside this desktop ranking.
  • 32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT NEMIX RAM Notebook Laptop AIO PC SFF Memory: laptop memory, outside this desktop ranking.
  • 32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT NEMIX RAM Notebook Laptop AIO PC SFF Memory: laptop memory, outside this desktop ranking.
  • NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with ASUS Laptops and PC Motherboards: laptop memory, outside this desktop ranking.
  • NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with ASUS Laptops and PC Motherboards: laptop memory, outside this desktop ranking.
  • NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Laptop PC PC Memory KIT Compatible with ASUS Laptops: laptop memory, outside this desktop ranking.

Server and ECC RAM pricesLaptop RAM pricesUsed RAM prices: refurbished and second-handAll memory segments

Other DDR4 kits at this speed or size

Each with its cheapest new kit, so the price of a lower latency or a larger kit is one look away.

Will DDR4-2666 run at 2666 in my PC?

2666 MT/s is within the rated speed of Ryzen 3000 (AM4), Ryzen 5000 (AM4), Core 12th Gen and Core 13th and 14th Gen.

Rated speeds with two modules: Ryzen 3000 (AM4) DDR4-3200 (2933 for the G models with graphics); Ryzen 5000 (AM4) DDR4-3200; Core 12th Gen DDR4-3200; Core 13th and 14th Gen DDR4-3200. Four modules are rated lower. The board decides the rest: check its memory support list, and read XMP and EXPO.

DDR4-2666 CL19 32GB RAM over time

DDR4-2666 CL19 32GB RAM · USD per GB · Updated Oct 31, 2026

$6.68per GB · Last observed Oct 31, 2026

Lowest recorded $6.68 on Oct 16, 2026 · Highest $7.50 on Aug 3, 2026

67 observed dates. Use the arrow keys on the chart to inspect a date.

DDR4-2666 CL19 32GB RAM67 observed dates from Aug 3, 2026 to Oct 31, 2026. Range $6.68 to $7.50 per GB. Missing dates have no line. The table below contains every value.$6.68$7.09$7.50Low · Oct 16High · Aug 32026-08-032026-10-31DDR4-2666 CL19 32GB RAM67 observed dates from Aug 3, 2026 to Oct 31, 2026. Range $6.68 to $7.50 per GB. Missing dates have no line. The table below contains every value.$6.68$7.09$7.50Low · Oct 16High · Aug 32026-08-032026-10-31
Daily prices and missing dates
DDR4-2666 CL19 32GB RAM, updated Oct 31, 2026. Each value is the median of the products observed on that date.
DateUSD / GBProducts observed
Aug 3, 2026$7.5010
Aug 4, 2026$7.5010
Aug 5, 2026$7.5010
Aug 6, 2026$7.5010
Aug 7, 2026$7.5010
Aug 8, 2026$7.5010
Aug 9, 2026$7.5010
Aug 10, 2026$7.5010
Aug 11, 2026$7.5010
Aug 12, 2026$7.5010
Aug 13, 2026No observationNone
Aug 14, 2026No observationNone
Aug 15, 2026No observationNone
Aug 16, 2026No observationNone
Aug 17, 2026$7.5011
Aug 18, 2026$7.5011
Aug 19, 2026No observationNone
Aug 20, 2026$7.5011
Aug 21, 2026$7.5011
Aug 22, 2026$7.5011
Aug 23, 2026$7.5011
Aug 24, 2026$7.5011
Aug 25, 2026$7.5011
Aug 26, 2026$7.5011
Aug 27, 2026No observationNone
Aug 28, 2026No observationNone
Aug 29, 2026No observationNone
Aug 30, 2026No observationNone
Aug 31, 2026No observationNone
Sep 1, 2026$7.5011
Sep 2, 2026No observationNone
Sep 3, 2026$7.5011
Sep 4, 2026$7.4211
Sep 5, 2026$7.4211
Sep 6, 2026$7.4211
Sep 7, 2026$7.3110
Sep 8, 2026$7.3110
Sep 9, 2026$7.3110
Sep 10, 2026$7.0310
Sep 11, 2026$7.0310
Sep 12, 2026$6.8710
Sep 13, 2026$6.8710
Sep 14, 2026$6.8710
Sep 15, 2026$6.8710
Sep 16, 2026$6.8710
Sep 17, 2026$6.8710
Sep 18, 2026$6.8710
Sep 19, 2026$7.0610
Sep 20, 2026$7.0610
Sep 21, 2026$7.0610
Sep 22, 2026$7.0610
Sep 23, 2026No observationNone
Sep 24, 2026$7.0610
Sep 25, 2026$7.0610
Sep 26, 2026$7.0610
Sep 27, 2026$7.0610
Sep 28, 2026$7.0610
Sep 29, 2026$7.0610
Sep 30, 2026No observationNone
Oct 1, 2026No observationNone
Oct 2, 2026No observationNone
Oct 3, 2026$7.1911
Oct 4, 2026$7.1911
Oct 5, 2026$7.1911
Oct 6, 2026$7.1911
Oct 7, 2026$7.1911
Oct 8, 2026$7.1911
Oct 9, 2026$7.1911
Oct 10, 2026$7.1911
Oct 11, 2026$7.1911
Oct 12, 2026$7.1911
Oct 13, 2026$7.1911
Oct 14, 2026$6.7311
Oct 15, 2026$6.7311
Oct 16, 2026$6.6811
Oct 17, 2026$6.6811
Oct 18, 2026No observationNone
Oct 19, 2026$6.6811
Oct 20, 2026No observationNone
Oct 21, 2026No observationNone
Oct 22, 2026$6.6811
Oct 23, 2026No observationNone
Oct 24, 2026No observationNone
Oct 25, 2026No observationNone
Oct 26, 2026No observationNone
Oct 27, 2026No observationNone
Oct 28, 2026$6.6811
Oct 29, 2026$6.6811
Oct 30, 2026$6.6811
Oct 31, 2026$6.6811
2026-08-03: collected2026-08-04: collected2026-08-05: collected2026-08-06: collected2026-08-07: collected2026-08-08: collected2026-08-09: collected2026-08-10: collected2026-08-11: collected2026-08-12: collected2026-08-13: no observation2026-08-14: no observation2026-08-15: no observation2026-08-16: no observation2026-08-17: collected2026-08-18: collected2026-08-19: no observation2026-08-20: collected2026-08-21: collected2026-08-22: collected2026-08-23: collected2026-08-24: collected2026-08-25: collected2026-08-26: collected2026-08-27: no observation2026-08-28: no observation2026-08-29: no observation2026-08-30: no observation2026-08-31: no observation2026-09-01: collected2026-09-02: no observation2026-09-03: collected2026-09-04: collected2026-09-05: collected2026-09-06: collected2026-09-07: collected2026-09-08: collected2026-09-09: collected2026-09-10: collected2026-09-11: collected2026-09-12: collected2026-09-13: collected2026-09-14: collected2026-09-15: collected2026-09-16: collected2026-09-17: collected2026-09-18: collected2026-09-19: collected2026-09-20: collected2026-09-21: collected2026-09-22: collected2026-09-23: no observation2026-09-24: collected2026-09-25: collected2026-09-26: collected2026-09-27: collected2026-09-28: collected2026-09-29: collected2026-09-30: no observation2026-10-01: no observation2026-10-02: no observation2026-10-03: collected2026-10-04: collected2026-10-05: collected2026-10-06: collected2026-10-07: collected2026-10-08: collected2026-10-09: collected2026-10-10: collected2026-10-11: collected2026-10-12: collected2026-10-13: collected2026-10-14: collected2026-10-15: collected2026-10-16: collected2026-10-17: collected2026-10-18: no observation2026-10-19: collected2026-10-20: no observation2026-10-21: no observation2026-10-22: collected2026-10-23: no observation2026-10-24: no observation2026-10-25: no observation2026-10-26: no observation2026-10-27: no observation2026-10-28: collected2026-10-29: collected2026-10-30: collected2026-10-31: collected
67 collection days · 23 missed · Aug 3, 2026 to Oct 31, 2026

Daily medians use identifiable products in this list; product availability and mix can change. Missing collection dates remain gaps.

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