Home › RAM Price Tracker › 64GB (4x16GB) Samsung DDR4-2400 ECC RDIMM 1Rx4 PC4-19200 Server RAM T…
64GB (4x16GB) Samsung DDR4-2400 ECC RDIMM 1Rx4 PC4-19200 Server RAM Tested
Server (ECC) Used DDR4ECC

64GB (4x16GB) Samsung DDR4-2400 ECC RDIMM 1Rx4 PC4-19200 Server RAM Tested

eBay · michael-mcgregor

Price

$279.99

64 GB · per GB

$4.37/GB

From our price history · since Oct 2026

Good price

Cheaper than 73% of the 72 Server (ECC) listings this site has logged

Typical: $5.48/GB · Lowest ever logged: $2.50/GB on Oct 11, 2026

Every time this tracker refreshes, the site records every listing it finds. These numbers compare this listing to all of them, each at the best price it reached. It's our own data, not copied from another site.

Right now · #8 lowest $/GB of 13 Server (ECC) listings in the tracker today · right at the median

Note: Registered (RDIMM) server memory only works in boards that support it: workstation and server platforms, not regular desktops or laptops.

Specs

Capacity
64 GB
Generation
DDR4
Form factor
Server RDIMM
ECC
Yes
Brand
Samsung
Model
M393A2K40CB1-CRC
Speed
PC4-19200 (DDR4-2400)
Kit
4
Ranks
1Rx4
Registered
DDR4 SDRAM

Listing details

Condition
Used
Used — Fully tested and working. All four Samsung 16GB DDR4 ECC Registered DIMMs were removed from a working Supermicro server used in our company's hardware testing laboratory. All four DIMMs were tested together using PassMark MemTest86 and successfully completed 4 full passes (48/48 tests) with zero reported errors. A printed copy of the MemTest86 results will be included with the purchase. Minor signs of previous installation may be present.
Store
eBay
Seller
michael-mcgregor (315 ratings, 100% positive)
Format
Buy It Now · Accepts offers
Ships from
Carlsbad, California, US
Returns
Accepted within 30 calendar_days · buyer pays return shipping
Quantity
0 sold · 1 available
Listed
Oct 16, 2026
eBay category
Computers/Tablets & Networking › Enterprise Networking, Servers › Server Components › Server Memory (RAM)
Price checked
Oct 31, 2026

Item specifics from the listing

Total Capacity
64 GB
Capacity per Module
16 GB
MPN
M393A2K40CB1-CRC
Rank
1Rx4
Memory Features
ECC Memory
Brand
Samsung
Form Factor
RDIMM
Type
DDR4 SDRAM
Number of Modules
4
Compatible Systems
Servers/workstations supporting DDR4 ECC RDIMMs
Number of Pins
288
Model
M393A2K40CB1-CRC
Bus Speed
PC4-19200 (DDR4-2400)
Seller's description

Samsung 64GB DDR4-2400 ECC Registered Server Memory — 4 x 16GB Fully Tested — MemTest86 PASS — Zero Errors For sale is a set of four matching Samsung 16GB DDR4-2400 ECC Registered DIMMs, providing a total of 64GB of server memory. All four DIMMs are the same model, speed, capacity, and rank configuration. They are being sold together as one complete set. Memory Specifications Manufacturer: Samsung Part Number: M393A2K40CB1-CRC Quantity: 4 DIMMs (sold together) Capacity: 16GB per DIMM / 64GB total Memory Type: DDR4 ECC Registered (RDIMM) Rated Speed: 2400 MT/s (PC4-19200) Rank: 1Rx4 Voltage: 1.2V Form Factor: 288-pin DIMM Condition and Previous Use These DIMMs were removed from a fully operational Supermicro server used in our company's hardware testing laboratory. Our company was sold, and we are now liquidating our remaining servers, memory, storage devices, and other high-tech equipment that is no longer needed. These DIMMs were used in a professional testing environment rather than a typical production deployment. All four DIMMs were working when removed and were subsequently tested together using PassMark MemTest86. MemTest86 Testing Results PASS — ZERO ERRORS Testing Software: PassMark MemTest86 v11.7 Free Test Platform: Supermicro SYS-5019P-M Motherboard: Supermicro X11SPM-F Test Duration: 10 hours, 53 minutes Complete Test Passes: 4 Tests Completed: 48 of 48 (100%) Tests Passed: 48 of 48 (100%) Memory Errors Detected: 0 ECC Polling: Enabled Tested Operating Speed: 2400 MT/s All four DIMMs completed the full memory testing process successfully. A printed copy of the MemTest86 test report will be included with the purchase. The report identifies all four DIMMs by their individual serial numbers. What's Included 4 x Samsung 16GB DDR4-2400 ECC Registered DIMMs (64GB…

Excerpt in the seller's own words, formatting removed. The full listing has the complete text and terms.

Price history for this listing

First seen Oct 29, 2026 · lowest $279.99 · highest $289.99 · 3 days of data

$289.99$284.99$279.99Oct 29, 2026Oct 31, 2026

Listings from eBay, refreshed every few hours. Prices and availability change fast, so the retailer's own page is always the final word.

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