SK Hynix 4GB 1Rx8 PC4-2133P-SAO-10 DDR4 Laptop Memory RAM HMA451S6AFR8N-TF
eBay · goodbetterbestchi
Price
$10.00
4 GB · per GB
$2.50/GB
From our price history · since Oct 2026
Typical price55% of the 11 Laptop (SO-DIMM) listings this site has logged went for less than this at their best
Typical: $2.50/GB · Lowest ever logged: $1.75/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 · #3 lowest $/GB of 8 Laptop (SO-DIMM) listings in the tracker today · 29% below today's median ($3.50/GB)
Specs
- Capacity
- 4 GB
- Generation
- DDR4
- Form factor
- Laptop SO-DIMM
- ECC
- No
- Brand
- Hynix
- Model
- HMA451S6AFR8N-TF
- Speed
- PC4-2133P
- Kit
- 1
- Registered
- DDR4 SDRAM
Listing details
- Condition
- Used
- Store
- eBay
- Seller
- goodbetterbestchi (327 ratings, 100% positive)
- Format
- Buy It Now
- Ships from
- Chicago, Illinois, US
- Returns
- Not accepted
- Quantity
- 0 sold · 1 available
- Listed
- Mar 12, 2026
- eBay category
- Computers/Tablets & Networking › Computer Components & Parts › Memory (RAM)
- Price checked
- Oct 19, 2026
Item specifics from the listing
- Total Capacity
- 4GB
- Capacity per Module
- 4GB
- MPN
- HMA451S6AFR8N-TF
- Memory Features
- ECC Memory
- Brand
- Hynix
- Form Factor
- SO-DIMM
- Type
- DDR4 SDRAM
- Number of Modules
- 1
- Unit Type
- Unit
- Manufacturer Warranty
- Lifetime
- Number of Pins
- 260
- Model
- HMA451S6AFR8N-TF
- Bus Speed
- PC4-2133P
Seller's description
Used, untested. Don’t know anything about it, but looks like it’s in like new condition SK Hynix 4GB DDR4 laptop memory module. Brand: SK Hynix Capacity: 4GB Type: DDR4 SODIMM (Laptop RAM) Speed: 2133 MHz (PC4-2133P) Technology: 1Rx8 Single Rank Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures Reduce power consumption by up to 40% and extend battery life Faster burst access speeds for improved sequential data throughput High Performance DDR4 laptop Memory designed for PC enthusiasts and gamers ECC Type = Non-ECC, Form Factor = SODIMM, Pin Count = 260-pin, PC Speed = PC4-25600, Voltage = 1.2V, Rank and Configuration = 1Rx16
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 $10.00 · highest $10.00 · 7 days of data
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Listings from eBay, refreshed every few hours. Prices and availability change fast, so the retailer's own page is always the final word.