Synology DS1522+ vs Western Digital PR4100
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AI Matrix
Powered by Claude AISynology DS1522+ and Western Digital PR4100 are closely matched nas storage devices with nearly identical overall scores (52 vs 51). The best choice depends on which specific features matter most to you.
Spec Comparison
Synology DS1522+Western Digital PR4100
Score Breakdown
Synology DS1522+Western Digital PR4100
35
Drive Bays25% weight
35Tie
67
Price20% weight
67Tie
10
RAM20% weight
3Synology DS1522+ Winner
99
Power Usage15% weight
99Tie
94
Noise10% weight
94Tie
35
Warranty10% weight
35Tie
Scores are relative within the nas storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
Synology DS1522+
✓ Pros
- ●More RAM: 8GB vs 4GB
- ●Better battery score
Western Digital PR4100
✗ Cons
- ●Less RAM: 4GB vs 8GB
- ●Weaker battery score
Spec Comparison
| Spec | Synology DS1522+ | Western Digital PR4100 |
|---|---|---|
| Price | 599$ | 599$ |
| RAM | 8GB✓ | 4GB |
| OS | DSM 7.2 | My Cloud OS 3 |
| Weight | 1100g | 1100g |
| Dimensions | 200 x 166 x 223 mm | 170 x 150 x 220 mm |
| Colors | Black | Black |
Who Should Buy
Buy Synology DS1522+ if…
The Synology DS1522+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Western Digital PR4100 if…
The Western Digital PR4100 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Synology DS1522+ vs Western Digital PR4100 — FAQ
Synology DS1522+ vs Western Digital PR4100: which is better?
Synology DS1522+ and Western Digital PR4100 are closely matched nas storage devices with nearly identical overall scores (52 vs 51). The best choice depends on which specific features matter most to you.
Is Synology DS1522+ better than Western Digital PR4100?
Both products score similarly — it depends on your priorities.
Which is cheaper, Synology DS1522+ or Western Digital PR4100?
Western Digital PR4100 is cheaper at $599 vs $599 for the Synology DS1522+.
Who should buy the Synology DS1522+?
The Synology DS1522+ is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the Western Digital PR4100?
The Western Digital PR4100 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Which has more RAM, Synology DS1522+ or Western Digital PR4100?
Synology DS1522+ has more RAM (8GB vs 4GB), which helps with multitasking.
Related Comparisons
Full Synology DS1522+ review →Full Western Digital PR4100 review →All Synology NAS Storage →All Western Digital NAS Storage →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.