Buffalo TS3230DN
Score: 68/100Buffalo 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 3230DN is a compact 2-bay NAS with 2.5 GbE networking and strong security features, aimed at small-to-medium businesses. It offers solid performance for basic workloads but is limited by modest RAM and lack of SSD caching.
| Attribute | Buffalo TS3230DN | Buffalo TeraStation TS3430RN |
|---|---|---|
16 TB | 32 TBbest | |
2 | 4best | |
2.5 Gbpsbest | 2.5 Gbpsbest | |
4best | 4best | |
2 GBbest | 2 GBbest | |
3 yearsbest | 3 yearsbest | |
| ↓ lower better | 4.31 kgbest | 12.61 kg |
2 | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Buffalo TS3230DN | Buffalo TeraStation TS3430RN |
|---|---|---|
Performance(1) | ||
CPU Model | Annapurna Labs Alpine AL524 | Annapurna Labs Alpine AL524 Quad-core CPU |
Build & Design(1) | ||
Weight (kg) | 4.31 kg | 12.61 kg |
Connectivity(1) | ||
USB Ports | 2 | 3 |
Storage & Capacity(3) | ||
Maximum Raw Capacity (TB) | 16 TB | 32 TB |
Drive Bays | 2 | 4 |
RAID Support | RAID 0, RAID 1, 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 describe the TeraStation 3230DN as a reliable, secure and easy-to-deploy NAS for small businesses, emphasizing its 2.5 GbE networking, TAA compliance and closed-system security.
Everyday users are generally satisfied, praising the quick setup, fast 2.5 GbE transfers, robust ransomware protection and sturdy build, while noting limited memory and lack of SSD cache 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 - works perfectly with our Windows and Mac network.”
“Love the 2.5GbE speed - file transfers are noticeably faster than our old 1GbE NAS.”
“The ransomware protection features give us peace of mind.”
