Name: Asustor Asustor Flashstor 6 FS6706T - 6 Bay All-SSD NAS Storage, Quad Core 2.0GHz, Six M.2 SSD, Dual 2.5GbE, 4GB RAM DDR4, Network Attached Storage (Diskless)
Brand: Asustor
Price: 494.99 USD
Availability: InStock

Directory/NAS / Storage/Asustor Flashstor 6 FS6706T - 6 Bay All-SSD NAS Storage, Quad Core 2.0GHz, Six M.2 SSD, Dual 2.5GbE, 4GB RAM DDR4, Network Attached Storage (Diskless)

The breakdown

4 axes, scored the same way across every nas / storage we log.

Performance Truth7.0

Reliability8.0

Software & Ecosystem8.0

Price Honesty6.0

Spec, translated

The 'All-Flash NVMe High-Speed' feature means it uses six fast, silent, but expensive M.2 SSDs. This provides instant file access for tasks like video editing but offers far less storage capacity per dollar than a traditional hard drive-based NAS.

Lab notes

The observations that actually change the buying decision.

The Intel N5105 CPU is well-suited for its intended role, providing efficient hardware transcoding for 4K media and enough power for typical NAS applications.

The primary performance bottleneck is the networking. Dual 2.5GbE ports, even when aggregated, cannot saturate the bandwidth of a multi-drive NVMe SSD array.

The all-flash, no-moving-parts design offers excellent mechanical reliability and near-silent operation, making it suitable for noise-sensitive environments like studios or living rooms.

The 4GB of included DDR4 RAM is the functional minimum for a modern NAS OS and multiple applications; heavy users will likely need to factor in an immediate upgrade.

Why you should buy

This is for video editors or creators who need fast, silent network storage for active project files. It also serves well as a high-performance Plex server with direct 4K HDMI output, effectively doubling as a media player.

Why you should skip

Users seeking maximum storage capacity on a budget should look elsewhere, as traditional HDD NAS units provide vastly more terabytes per dollar. Anyone whose network is limited to 1GbE will not see the primary speed benefits of this device.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Six M.2 NVMe slots enable extremely fast I/O.
Completely silent operation with no spinning disks.
Dual 2.5GbE ports are a modern networking standard.
Direct 4K video playback via HDMI 2.0b.
Efficient hardware transcoding for media streaming.

Cons

High total cost after purchasing six M.2 SSDs.
Network interface is the primary performance bottleneck.
4GB base RAM may be insufficient for heavy multitasking.
Lower maximum capacity vs. 3.5-inch HDD NAS units.
NVMe SSDs can generate significant heat in a compact case.

Full specifications

Source: manufacturer + retail catalog · synced today.