QNAP HS-264-8G-US 2-Bay Silent Home Media NAS

Name: QNAP HS-264-8G-US 2-Bay Silent Home Media NAS
Brand: QNAP
SKU: HS-264-8G-US

Overview

The QNAP HS-264-8G-US is a 2-bay NAS engineered specifically for home media environments where silence is non-negotiable. Its fanless, set-top-box form factor dissipates heat entirely through its aluminum chassis, producing zero noise during operation. Under the hood, an Intel Celeron N5105 quad-core processor (burst to 2.9 GHz) with Intel UHD Graphics provides hardware-accelerated 4K HEVC decoding and encoding via Quick Sync Video. The 8GB DDR4 RAM (expandable to 16GB via a single SODIMM slot) handles concurrent media streaming, light containerized workloads, and QNAP's QTS operating system without issue. Dual HDMI 2.0 outputs deliver 4K at 60Hz directly to a display, meaning the HS-264 can function as both a NAS and a standalone media player without requiring an additional streaming device in the chain.

Connectivity is a strength for this class of device: dual 2.5GbE ports provide 2.5x the throughput ceiling of Gigabit Ethernet, and two USB 3.2 Gen 2 Type-A ports at 10 Gbps enable fast external expansion. The two internal SATA bays accept 3.5" or 2.5" drives for up to 48TB raw capacity with current drive sizes. QNAP's software ecosystem — including Plex integration, Hybrid Backup Sync, and snapshot-based ransomware protection — rounds out the platform. This NAS is purpose-built for users who want a centralized media server that sits next to a TV or in a living room, where fan noise from a traditional NAS would be unacceptable. It is not designed for heavy multi-user office workloads or compute-intensive container hosting, but within its intended role as a silent media and backup appliance, it fills a gap that very few competing products address.

Key Features

4-Core and 4-Thread Intel Celeron N5105/N5095 processor burst up to 2.9 GHz and 8GB DDR4 RAM (up to 16GB

2 x 2.5GbE (2.5G/1G/100M) port accelerates file sharing across teams and devices or gaming storage applications

Multiple USB 3.2 Gen 2 ports (type-A) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files

Dual HDMI 2.0 output for direct 4K HD media playback. Supports 4K media streaming and transcoding

Create a disaster recovery plan with ransomware protection using QNAP’s storage snapshot solution

Specifications

Brand

QNAP

Model

HS-264-8G-US

Processor

Intel Celeron N5105/N5095 (4-core, 4-thread, burst up to 2.9 GHz)

RAM

8GB DDR4 (expandable to 16GB, single SODIMM)

Drive Bays

2 x SATA (3.5" / 2.5")

Network

2 x 2.5GbE (2.5G/1G/100M)

USB

Multiple USB 3.2 Gen 2 Type-A (10 Gbps)

Video Output

Dual HDMI 2.0 (4K @60Hz)

4K Support

4K media streaming, transcoding, and direct playback

Cooling

Fanless (passive)

Form Factor

Set-top box / media center design

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Pros & Cons

👍 Pros

Completely fanless design produces zero operational noise, ideal for living room or bedroom placement
Dual 2.5GbE ports deliver up to 295 MB/s per port, removing Gigabit Ethernet as a file transfer bottleneck
Dual HDMI 2.0 outputs support direct 4K 60Hz playback without requiring a separate streaming device
Intel N5105 with Quick Sync enables hardware-accelerated 4K HEVC transcoding for media server applications
USB 3.2 Gen 2 ports at 10 Gbps allow fast external storage expansion for growing media libraries

👎 Cons

Fanless passive cooling limits sustained thermal headroom and may throttle in poorly ventilated AV cabinets
Only two drive bays restrict maximum raw capacity to 48TB and prevent RAID 5 or higher redundancy configurations
Single SODIMM slot caps RAM at 16GB, requiring a full module replacement rather than an add-on upgrade
Celeron N5105 quad-core processor struggles with more than two simultaneous 4K transcode streams
Set-top form factor is wider and shallower than standard NAS units, which may not fit standard rack shelves

Frequently Asked Questions

Can the HS-264 transcode 4K HEVC video in real time for streaming to devices that don't support the codec natively?

The Intel Celeron N5105 includes Quick Sync Video with HEVC decode and encode support. It can handle 4K HEVC-to-H.264 transcoding for one or two simultaneous streams via Plex or QNAP's multimedia apps, though heavy multi-stream transcoding will push the quad-core processor to its limits.

What is the maximum storage capacity this unit supports, and does it accept both 3.5" and 2.5" drives?

The HS-264 has two internal SATA bays that support both 3.5" and 2.5" SATA drives. Using current 24TB drives, maximum raw capacity is 48TB. The USB 3.2 Gen 2 ports also allow expansion via external enclosures for additional storage beyond the internal bays.

How does the fanless design affect drive and CPU thermals under sustained workloads?

The HS-264 uses a passively cooled aluminum chassis as a heatsink. Under sustained file transfers or transcoding, CPU temperatures can climb higher than in actively cooled NAS units. Placing the unit in a well-ventilated area is important — enclosed AV cabinets with poor airflow may cause thermal throttling during heavy use.

Is the 8GB RAM sufficient for running Docker containers or virtual machines alongside media serving?

8GB DDR4 handles media streaming, file serving, and a few lightweight Docker containers comfortably. For running VMs or memory-intensive containers like databases, upgrading to the supported 16GB maximum is advisable. The single SODIMM slot means a full replacement rather than an addition.

Does the 2.5GbE port provide a real-world throughput advantage over Gigabit Ethernet for NAS use?

Yes — the dual 2.5GbE ports deliver up to 295 MB/s theoretical throughput per port, roughly 2.5x faster than Gigabit Ethernet's 125 MB/s ceiling. For large media file transfers, this eliminates the network as the bottleneck, letting spinning drives or SSDs operate closer to their native speeds.