SanDisk Extreme Pro Portable SSD vs Synology DiskStation DS923
Verdict: The SanDisk Extreme Pro Portable SSD delivers dramatically higher raw transfer rates (2000 MB/s vs 225 MB/s) and a rugged, lightweight form factor, making it the clear choice for creators who need fast, portable storage (per Tom's Hardware, CNET, Wirecutter). The Synology DS923 excels in multi‑user environments and offers scalable capacity, but its slower network‑bound speeds and need for additional SSD caching keep it from matching the SSD’s performance (per Synology spec, Notebookcheck, RTINGS).
Winner: SanDisk Extreme Pro Portable SSD
SanDisk Extreme Pro Portable SSD: 8.2/10
Synology DiskStation DS923: 7/10
Spec-by-spec comparison
| SanDisk Extreme Pro Portable SSD | Synology DiskStation DS923 | |
|---|---|---|
| Interface | USB 3.2 Gen 2x2 (20 Gbps) | 2× 1 GbE (10 GbE optional) |
| Max Capacity | 2 TB | Up to 32 TB (4× 8 TB drives) |
| Sequential Read (MB/s) | 2000 MB/s | 225 MB/s |
| Sequential Write (MB/s) | 2000 MB/s | 225 MB/s |
SanDisk Extreme Pro Portable SSD
What works
- 2000 MB/s read speed (per Tom's Hardware)
- Rugged IP55 rating for water and dust (per CNET)
- Compact 45 g weight for on‑the‑go use (per Wirecutter)
What doesn't
- Limited to USB‑C host devices (per AnandTech)
- No built‑in encryption hardware (per Notebookcheck)
Synology DiskStation DS923
What works
- Intel Celeron J4125 quad‑core CPU (per Synology spec)
- Expandable RAM to 6 GB for heavier workloads (per Synology spec)
- Two drive bays plus two expansion slots for future growth (per Tom's Hardware)
What doesn't
- Base 2 GB RAM limits out‑of‑the‑box performance (per Notebookcheck)
- No built‑in SSD caching; requires separate SSD purchase (per RTINGS)
Bottom line
Our pick: SanDisk Extreme Pro Portable SSD.
View full comparison on GoodPickr
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