Micron MT18KSF51272PDZ-1G4M1 4GB DDR3L-1333
Capacity 4GB
Kit 1 x 4GB
Memory DDR3L
Speed 1333 MT/s
CAS Latency CL9
Form Factor RDIMM
ECC Yes
26 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong affordability (97th percentile) 97th
- Strong feature (90th percentile) 90th
- Strong latency (67th percentile) 67th
Cons
- Below average speed (8th percentile)
- Below average capacity (10th percentile)
- Below average social proof (26th percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR3L |
| Form Factor | RDIMM |
| Total Capacity | 4096 |
| Modules | 1 |
| Per Module | 4096 |
| Pins | 240 |
| Rank | 2Rx8 |
Performance
| Speed | 1333 |
| CAS Latency | 9 |
| Voltage | 1.35 |
Class
| ECC | Yes |
| Registered | Yes |
Features
| RGB | No |
vs Competition
| Spec | Micron MT18KSF51272PDZ-1G4M1 | Timetec 8GB | Kingston ValueRAM KVR64A52BS6-8 | G.Skill Ripjaws Series F4-2400C16S-4GRS | Crucial CT8G4DFS8266 | Samsung M471A1K43DB1-CWE |
|---|---|---|---|---|---|---|
| Capacity | 4GB | 32GB | 8GB | 4GB | 8GB | 8GB |
| Kit | 1 x 4GB | 2 x 16GB | 1 x 8GB | 1 x 4GB | 1 x 8GB | 1 x 8GB |
| Memory Type | DDR3L | DDR4 | DDR5 | DDR4 | DDR4 | DDR4 |
| Speed Mts | 1333 | 3200 | 6400 | 2400 | 3200 | 3200 |
| Cas Latency | CL9 | CL22 | CL52 | CL16 | CL16 | CL22 |
| Form Factor | RDIMM | UDIMM | UDIMM | SODIMM | UDIMM | SODIMM |
| Ecc | true | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof | Affordability |
|---|---|---|---|---|---|---|
| Micron MT18KSF51272PDZ-1G4M1 | 8 | 89.5 | 67 | 9.6 | 26.4 | 97.4 |
| Timetec 8GB Compare | 53.8 | 45.3 | 57.8 | 71.2 | 85.6 | 60.5 |
| Kingston ValueRAM KVR64A52BS6-8 Compare | 94.8 | 56.8 | 26.4 | 23.2 | 0 | 59 |
| G.Skill Ripjaws Series F4-2400C16S-4GRS Compare | 29.1 | 56.8 | 68.9 | 9.6 | 97.8 | 81.9 |
| Crucial CT8G4DFS8266 Compare | 53.8 | 18.4 | 87.6 | 23.2 | 0 | 78.3 |
| Samsung M471A1K43DB1-CWE Compare | 53.8 | 18.4 | 57.8 | 23.2 | 92.3 | 78.1 |
Price
Value & Pricing
We started tracking prices for this product on Jun 8, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
