Micron 4GB 1Rx8 PC4-2133P RDIMM DDR4-17000 ECC REG Registered Server Memory RAM
eBay · kum-3169
Price
$18.00
Free shipping
4 GB · per GB
$4.50/GB
From our price history · since Oct 2026
Good priceCheaper than 85% of the 40 Server (ECC) listings this site has logged
Typical: $15.56/GB · Lowest ever logged: $4.75/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 · #5 lowest $/GB of 29 Server (ECC) listings in the tracker today · 29% below today's median ($6.32/GB)
Specs
- Capacity
- 4 GB
- Generation
- DDR4
- Form factor
- Server RDIMM
- ECC
- Yes
- Brand
- Micron
- Model
- MTA9ASF51272PZ-2G1, MTA9ASF51272PZ-2G1A2II
- Speed
- PC4-17000 (DDR4-2133)
- Voltage
- 1.2V
- Ranks
- 1Rx8 (Single Rank)
- Registered
- DDR4 SDRAM
Listing details
- Condition
- Used
used, lab tested, working perfectly - Store
- eBay
- Seller
- kum-3169 (87 ratings, 100% positive)
- Format
- Buy It Now · Accepts offers
- Shipping
- Free shipping
Est. delivery Oct 24 – Oct 30 - Ships from
- San Marcos, Texas, US
- Returns
- Not accepted
- Quantity
- 4 sold · 2 available
- Listed
- Sep 6, 2026
- eBay category
- Computers/Tablets & Networking › Computer Components & Parts › Memory (RAM)
- Price checked
- Oct 20, 2026
Item specifics from the listing
- Total Capacity
- 4 GB
- Custom Bundle
- No
- ECC Type
- ECC Registered (RDIMM)
- MPN
- MTA9ASF51272PZ-2G1, MTA9ASF51272PZ-2G1A2II
- Item Length
- 133mm
- Memory Features
- ECC Memory, Registered
- Form Factor
- RDIMM
- Unit Type
- Unit
- Manufacturer Warranty
- Lifetime
- Voltage
- 1.2V
- Item Height
- 30mm
- Number of Pins
- 288
- Unit Quantity
- 1
- Item Width
- 3mm
- Capacity per Module
- 4 GB
- Rank
- 1Rx8 (Single Rank)
- Modified Item
- No
- Brand
- Micron
- Type
- DDR4 SDRAM
- Model
- EB46-A45
- Frequency
- 2133MHz
- Bus Speed
- PC4-17000 (DDR4-2133)
- SKU
- EB46-A45
- Country of Origin
- United States
Seller's description
Micron 4GB DDR4 ECC Registered server memory module.
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 11, 2026 · lowest $18.00 · highest $18.00 · 8 days of data
Similar Server (ECC) listings
Kingston 4GB DDR4-2400 PC4-19200R ECC RDIMM Memory KVR24R17S8/4 (2412)
eBay
4 GB
$9.99
$2.50/GB
Waris 8GB 2Rx8 PC4-17000P-R DDR4-2133MHz ECC REG Server Memory P/N: B473F860
eBay
8 GB
$24.99
$3.12/GB
Micron 4GB 2133P 1Rx8 DDR4 RDIMM MTA9ASF51272PZ-2G1A2 (Server Memory) ECC RAM
eBay
4 GB
$17.95
$4.49/GB
Virtium 4GB 1Rx8 PC4-17000 DDR4-2133MHz ECC REG Server RAM P/N:VL33A5463A-N6SE-W
eBay
4 GB
$17.99
$4.50/GB
Listings from eBay, refreshed every few hours. Prices and availability change fast, so the retailer's own page is always the final word.