A-Tech 4GB DDR4-2666 CL19 SODIMM
A single 4GB DDR4 2666MHz SODIMM module provides a direct, validated replacement for Synology NAS systems like the DS920+ and RS820RP+. Its unbuffered, non-ECC design and standard 1.2V operation ensure drop-in compatibility without configuration, backed by a lifetime warranty. This module is best for Synology NAS owners needing an exact, low-cost memory swap to restore a failed unit or maintain a basic 4GB configuration.
Capacity 4GB
Kit 1 x 4GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
35 Score global
Prix 341 R$
Aperçu
Avantages et inconvénients
Points forts
- Strong affordability (92nd percentile) 92nd
- Strong social proof (70th percentile) 70th
Points faibles
- Below average capacity (9th percentile)
- Below average feature (18th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 4096 |
| Modules | 1 |
| Per Module | 4096 |
| Pins | 260 |
| Rank | 1Rx16 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
| Voltage | 1.2 |
Class
| ECC | No |
| Registered | No |
Features
| Heat Spreader | No |
Face à la concurrence
| Spec | A-Tech 4GB DDR4 SODIMM | Kingston FURY Beast KF560C30BWEAK2-64 | G.Skill Trident Z5 Royal Neo RGB F5-6000J2836G16GX2-TR5NG | Corsair Vengeance RGB CMH32GX5M2B6000C28 | Crucial Pro Overclocking CP2K16G64C32U5B | Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 |
|---|---|---|---|---|---|---|
| Capacity | 4GB | 64GB | 32GB | 32GB | 32GB | 32GB |
| Kit | 1 x 4GB | 2 x 32GB | 2 x 16GB | 2 x 16GB | 2 x 16GB | 2 x 16GB |
| Memory Type | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 2666 | 6000 | 6000 | 6000 | 6400 | 6400 |
| Cas Latency | CL19 | CL30 | CL28 | CL28 | CL32 | CL32 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Speed | Feature | Latency | Capacity | Preuve sociale | Affordability |
|---|---|---|---|---|---|---|
| A-Tech 4GB DDR4 SODIMM | 37.4 | 18.4 | 36.6 | 9.1 | 70.3 | 92.4 |
| Kingston FURY Beast KF560C30BWEAK2-64 Compare | 87.4 | 89.5 | 87.7 | 89.9 | 75 | 6.8 |
| G.Skill Trident Z5 Royal Neo RGB F5-6000J2836G16GX2-TR5NG Compare | 87.4 | 89.5 | 97.2 | 70.9 | 97.8 | 12.9 |
| Corsair Vengeance RGB CMH32GX5M2B6000C28 Compare | 87.4 | 89.5 | 97.2 | 70.9 | 77.2 | 15.3 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.7 | 74.8 | 87.7 | 70.9 | 85.6 | 28 |
| Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 Compare | 94.7 | 74.8 | 87.7 | 70.9 | 92.3 | 23.2 |
Prix
Rapport qualité-prix
À partir de 341 R$
Amazon 1 offre À partir de 341 R$
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
