Asustor Lockerstor 4 Gen2 AS6704T
Score: 73/100
Terramaster F4-424 Pro 32GB Black
Score: 79/100Rankings
The TerraMaster F4-424 Pro is a 4-bay NAS delivering desktop-grade performance with an Intel i3-N305 CPU, 32 GB DDR5 RAM and dual 2.5 GbE ports. Its lack of 10 GbE networking and limited M.2 bandwidth temper its appeal for high-throughput environments. Ideal for prosumer media enthusiasts and small businesses needing strong transcoding.
The ASUSTOR Lockerstor 4 Gen2 is a 4-bay NAS powered by a quad-core Celeron, dual 2.5 GbE and four M.2 NVMe slots, aimed at home and small-office creators. Its limitations include lack of native 10 GbE and sparse power/weight data. It fits users who want flexible SSD caching and Docker support without needing enterprise-grade networking.
| Attribute | | |
|---|---|---|
— | 88 TBbest | |
4best | 4best | |
4 | 8best | |
2.9 GHz | 3.8 GHzbest | |
4 GB | 32 GBbest | |
2best | 2best | |
2best | 2best | |
2.5 Gbpsbest | 2.5 Gbpsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(4) | ||
CPU Model | Intel Celeron N5105 | Intel Core i3-N305 |
CPU Cores | 4 | 8 |
CPU Clock Speed (GHz) | 2.9 GHz | 3.8 GHz |
Memory (RAM) (GB) | 4 GB | 32 GB |
Build & Design(2) | ||
Weight (kg) | 3.5 kg | 1.905 kg |
Dimensions (H×W×D) (cm) | 32 x 30 x 24 cm cm | 15.4×17.9×22.2 cm cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the AS6704T for its powerful N5105 CPU, dual 2.5 GbE ports, and extensive PCIe and M.2 expansion options, calling it an efficient platform for content creation and future-proof upgrades. They also praise the quiet cooling system and modern software stack, while noting that full performance hinges on user-installed RAM and optional 10 GbE cards, and that missing power and weight data limit planning.
Everyday users praise the NAS for its easy, tool-less installation, fast M.2 caching, and reliable 4K streaming over a robust 2.5 GbE connection. However, they express frustration over the need for DIY hardware upgrades to reach peak performance and the lack of clear power and weight specifications.
Professional reviewers consider the F4-424 Pro the most powerful media-class 4-bay NAS on the market, lauding its desktop-grade i3-N305 CPU, 32 GB DDR5 memory, dual 2.5 GbE, HDMI 2.1 and NVMe caching. They commend its cooling redesign and tool-free bays, but criticize the immature TOS software, absence of 10 GbE/SFP+ and the limited PCIe Gen3 ×2 M.2 bandwidth.
Everyday users love the raw performance for 4K streaming, quiet operation, easy drive swaps and fast initial setup. Common frustrations revolve around the basic TOS app store, occasional firmware bugs, throttled M.2 speeds and the desire for easier RAM upgrades and a built-in battery backup.
