Buffalo TS3430DN3204
Score: 75/100Buffalo TeraStation TS3430RN
Score: 81/100Rankings
A 1U rack-mountable 4-bay NAS with up to 32 TB capacity, quad-core CPU, dual 2.5 GbE ports and strong security features, suited for SMBs, but limited by modest memory and lack of SSD cache or snapshots.
The TeraStation 3430DN is a 4-bay desktop NAS aimed at SMBs, offering 32 TB of storage, strong security features, and dual Ethernet ports. It provides reliable 24/7 operation but is limited by modest RAM and lack of SSD caching.
| Attribute | | Buffalo TeraStation TS3430RN |
|---|---|---|
32 TBbest | 32 TBbest | |
4best | 4best | |
2.5 Gbpsbest | 2.5 Gbpsbest | |
4best | 4best | |
2 GBbest | 2 GBbest | |
3 yearsbest | 3 yearsbest | |
| ↓ lower better | 7.3 kgbest | 12.61 kg |
2 | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | Buffalo TeraStation TS3430RN |
|---|---|---|
Performance(1) | ||
CPU Model | Annapurna Labs Alpine AL-524 Quad-Core CPU | Annapurna Labs Alpine AL524 Quad-core CPU |
Build & Design(1) | ||
Weight (kg) | 7.30 kg | 12.61 kg |
Connectivity(1) | ||
USB Ports | 2 | 3 |
Storage & Capacity(1) | ||
RAID Support | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD | RAID 0,1,5,6,10,JBOD |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the TeraStation 3430DN for its solid reliability, strong security posture and straightforward deployment, noting the 2.5 GbE port and closed-system architecture set it apart in the SMB segment.
Everyday users appreciate the plug-and-play experience, dependable uptime, and robust security features, especially the ransomware detection, while noting fan noise and limited RAM as drawbacks.
Professional reviewers praise the TeraStation 3430RN for its rock-solid reliability, robust security suite and straightforward deployment, highlighting the pre-configured RAID, rail kit and 2.5 GbE networking as key strengths. They note, however, that the modest 2 GB of non-ECC RAM, lack of SSD cache and absence of snapshot capabilities make it less suitable for high-performance or mission-critical scenarios.
Everyday users consistently commend the NAS for its easy setup, dependable day-to-day performance and strong security features, especially the ransomware detection and two-factor authentication. Recurring complaints focus on slower-than-advertised transfer speeds, limited memory causing performance hiccups, and the desire for snapshot functionality and lighter hardware.
“Set up in under 30 minutes. Perfect for our 20-person office. Security features give us confidence.”
“The fan can get noisy during heavy use, but overall it's reliable.”
“I wish it had SSD caching for faster access to hot files.”
