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128GB DDR3 RAM prices

The cheapest listed kit costs $452.72 ($3.54 per GB). Only one Newegg listing is ranked in this group.

Checked on Oct 12, 2026. US dollars; tax and shipping excluded.

What this list covers

40 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 DDR3 modules. Laptop, server and ECC and used memory have their own pages. A shared generation or capacity does not establish fit.

Compare the total kit capacity and the number of modules. A kit's total capacity is different from each module's capacity; the listing and manufacturer-specification labels below keep them separate.

Typical unit prices

Checked on
128GB DDR3 RAM1 listed$3.54/GBUnchanged in 7 days

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

Compare 128GB DDR3 RAM prices

Will it fit? All platforms
AMD
Intel
FiltersModel, maker and specifications

The platform control narrows RAM by generation and CPUs or boards by stated socket. Check the exact board's module type and support list; this is not a complete fit verdict.

Showing the first 1 of 1 products.

Newegg links are affiliate links; a purchase may earn a commission. Affiliate status does not affect order.

Current unit prices · Updated Oct 12, 2026
Product and specificationsNewegg priceUnit pricePrice referenceCondition and availability
owc 128gb 4 x 32gb 1333mhz pc310600 ddr3 sdram dimm 240pin memory upgrade kit, owc1333d3z3m128 for 2013 mac proowc 128gb 4 x 32gb 1333mhz pc310600 ddr3 sdram dimm 240pin memory upgrade kit, owc1333d3z3m128 for 2013 mac pro128 GB · DDR3Specifications from the Newegg listing$452.72View at Newegg (affiliate)Checked Oct 12, 2026$3.54 / GBLowest we have recorded since Sep 29, 2026New · In stockWarranty: not recorded

How to read this list

Generation, speed, latency, socket, interface and form factor can be searched together. Listing-title specifications are labelled on each row; they do not establish fit. “New” means the listing is not labelled used or refurbished. A missing warranty is unknown. “Like it” compares a product with the others of the same capacity, generation and condition on this page. “Lowest we have recorded” compares today's price with every daily price we have recorded for that exact product.

1 ranked product · Updated Oct 12, 2026

1 ranked product · Newegg US · Updated (19 hours ago).

Listings are on Newegg; the marketplace seller is not supplied. Prices exclude tax and shipping. Availability can change at checkout.

Download the complete memory price list (CSV)

40 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.

  • NEMIX RAM 128GB (4X32GB) DDR3 1333MHZ PC3L-10600 4Rx4 1.35V 240-PIN LRDIMM Load Reduced Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (4X32GB) DDR3 1333MHZ PC3L-10600 4Rx4 1.5V 240-PIN LRDIMM Load Reduced Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (4X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.35V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (4X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.5V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (4X32GB) DDR3 1866MHZ PC3-14900 4Rx4 1.5V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • A-Tech 128GB (4x32GB) 4Rx4 PC3-14900L DDR3 1866 MHz ECC LRDIMM 1.5V Load Reduced DIMM 240-Pin Quad Rank x4 Server RAM Memory Upgrade Kit: registered memory; requires a platform that supports registered modules.
  • A-Tech 128GB (4x32GB) 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Low Voltage Server & Workstation...: registered memory; requires a platform that supports registered modules.
  • A-Tech 128GB (4x32GB) 4Rx4 PC3L-12800L DDR3 / DDR3L 1600 MHz ECC LRDIMM 1.35V Load Reduced DIMM 240-Pin Quad Rank x4 Low Voltage Server RAM Memory...: registered memory; requires a platform that supports registered modules.
  • A-Tech 128GB (4x32GB) 4Rx4 PC3L-8500R DDR3 / DDR3L 1066 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Low Voltage Server & Workstation...: registered memory; requires a platform that supports registered modules.
  • A-Tech 128GB (4x32GB) 4Rx4 PC3L-10600L DDR3 / DDR3L 1333 MHz ECC LRDIMM 1.35V Load Reduced DIMM 240-Pin Quad Rank x4 Low Voltage Server RAM Memory...: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (8X16GB) DDR3 1333MHZ PC4-10600 2Rx4 1.35V 240-PIN ECC RDIMM Registered Server Memory KIT: registered memory; requires a platform that supports registered modules.
  • NEMIX RAM 128GB (8X16GB) DDR3 1333MHZ PC4-10600 2Rx4 1.5V 240-PIN ECC RDIMM Registered Server Memory KIT: registered memory; requires a platform that supports registered modules.

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

128GB DDR3 RAM over time

128GB DDR3 RAM · USD per GB · Updated Oct 12, 2026

$3.54per GB · Last observed Oct 12, 2026

Lowest recorded $3.54 on Sep 29, 2026 · Highest $3.54 on Sep 29, 2026

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

128GB DDR3 RAM11 observed dates from Sep 29, 2026 to Oct 12, 2026. Range $3.54 to $3.54 per GB. Missing dates have no line. The table below contains every value.$3.54$4.04$4.54Low · Sep 29High · Sep 292026-09-292026-10-12128GB DDR3 RAM11 observed dates from Sep 29, 2026 to Oct 12, 2026. Range $3.54 to $3.54 per GB. Missing dates have no line. The table below contains every value.$3.54$4.04$4.54Low · Sep 29High · Sep 292026-09-292026-10-12
Daily prices and missing dates
128GB DDR3 RAM, updated Oct 12, 2026. Each value is the median of the products observed on that date.
DateUSD / GBProducts observed
Aug 3, 2026No observationNone
Aug 4, 2026No observationNone
Aug 5, 2026No observationNone
Aug 6, 2026No observationNone
Aug 7, 2026No observationNone
Aug 8, 2026No observationNone
Aug 9, 2026No observationNone
Aug 10, 2026No observationNone
Aug 11, 2026No observationNone
Aug 12, 2026No observationNone
Aug 13, 2026No observationNone
Aug 14, 2026No observationNone
Aug 15, 2026No observationNone
Aug 16, 2026No observationNone
Aug 17, 2026No observationNone
Aug 18, 2026No observationNone
Aug 19, 2026No observationNone
Aug 20, 2026No observationNone
Aug 21, 2026No observationNone
Aug 22, 2026No observationNone
Aug 23, 2026No observationNone
Aug 24, 2026No observationNone
Aug 25, 2026No observationNone
Aug 26, 2026No observationNone
Aug 27, 2026No observationNone
Aug 28, 2026No observationNone
Aug 29, 2026No observationNone
Aug 30, 2026No observationNone
Aug 31, 2026No observationNone
Sep 1, 2026No observationNone
Sep 2, 2026No observationNone
Sep 3, 2026No observationNone
Sep 4, 2026No observationNone
Sep 5, 2026No observationNone
Sep 6, 2026No observationNone
Sep 7, 2026No observationNone
Sep 8, 2026No observationNone
Sep 9, 2026No observationNone
Sep 10, 2026No observationNone
Sep 11, 2026No observationNone
Sep 12, 2026No observationNone
Sep 13, 2026No observationNone
Sep 14, 2026No observationNone
Sep 15, 2026No observationNone
Sep 16, 2026No observationNone
Sep 17, 2026No observationNone
Sep 18, 2026No observationNone
Sep 19, 2026No observationNone
Sep 20, 2026No observationNone
Sep 21, 2026No observationNone
Sep 22, 2026No observationNone
Sep 23, 2026No observationNone
Sep 24, 2026No observationNone
Sep 25, 2026No observationNone
Sep 26, 2026No observationNone
Sep 27, 2026No observationNone
Sep 28, 2026No observationNone
Sep 29, 2026$3.541
Sep 30, 2026No observationNone
Oct 1, 2026No observationNone
Oct 2, 2026No observationNone
Oct 3, 2026$3.541
Oct 4, 2026$3.541
Oct 5, 2026$3.541
Oct 6, 2026$3.541
Oct 7, 2026$3.541
Oct 8, 2026$3.541
Oct 9, 2026$3.541
Oct 10, 2026$3.541
Oct 11, 2026$3.541
Oct 12, 2026$3.541
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: collected
56 collection days · 15 missed · Aug 3, 2026 to Oct 12, 2026

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

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