VisionTek 900451 4GB DDR3-1600
Operating at 1600 MT/s with CL9 latency, this single 4GB DDR3 SODIMM module provides a straightforward upgrade for older laptops needing basic memory expansion. Its standard 1.5V unbuffered design ensures broad compatibility with systems from that era. This module is best for users reviving aging notebooks for light web browsing and document editing, not for modern multitasking or server applications.
Capacity 4GB
Kit 1 x 4GB
Memory DDR3
Speed 1600 MT/s
CAS Latency CL9
Form Factor SODIMM
23 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong latency (78th percentile) 78th
Cons
- Below average capacity (10th percentile)
- Below average speed (14th percentile)
- Below average feature (18th percentile)
- Below average social proof (26th percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR3 |
| Form Factor | SODIMM |
| Total Capacity | 4096 |
| Modules | 1 |
| Per Module | 4096 |
| Pins | 204 |
Performance
| Speed | 1600 |
| CAS Latency | 9 |
| Timings | 9-9-9-28 |
| Voltage | 1.5 |
Class
| ECC | No |
| Registered | No |
Features
| Heat Spreader | No |
vs Competition
| Spec | VisionTek 900451 | Timetec 8GB | Team Group Elite TED48G3200C22-S01 | Kingston ValueRAM KVR64A52BS6-8 | G.Skill Ripjaws Series F4-2400C16S-4GRS | KingBank KJXS |
|---|---|---|---|---|---|---|
| Capacity | 4GB | 32GB | 8GB | 8GB | 4GB | 8GB |
| Kit | 1 x 4GB | 2 x 16GB | 1 x 8GB | 1 x 8GB | 1 x 4GB | 1 x 8GB |
| Memory Type | DDR3 | DDR4 | DDR4 | DDR5 | DDR4 | DDR4 |
| Speed Mts | 1600 | 3200 | 3200 | 6400 | 2400 | 3200 |
| Cas Latency | CL9 | CL22 | CL22 | CL52 | CL16 | CL16 |
| Form Factor | SODIMM | UDIMM | SODIMM | UDIMM | SODIMM | UDIMM |
| Ecc | false | false | false | false | false | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof |
|---|---|---|---|---|---|
| VisionTek 900451 | 14.4 | 18.3 | 78.2 | 9.6 | 26.4 |
| Timetec 8GB Compare | 53.8 | 45 | 57.9 | 71.2 | 85.6 |
| Team Group Elite TED48G3200C22-S01 Compare | 53.8 | 56.2 | 57.9 | 23.2 | 92.3 |
| Kingston ValueRAM KVR64A52BS6-8 Compare | 94.8 | 56.2 | 26.4 | 23.2 | 0 |
| G.Skill Ripjaws Series F4-2400C16S-4GRS Compare | 29.1 | 56.2 | 68.9 | 9.6 | 97.8 |
| KingBank KJXS Compare | 53.8 | 60.9 | 87.6 | 23.2 | 85.6 |
Price
Value & Pricing
We started tracking prices for this product on Jun 9, 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.
