QNAP TS-264-8G-24W-US 2 Bay NAS with 4TB WD Red Plus RAID1 — main product image

QNAP TS-264-8G-24W-US 2 Bay NAS with 4TB WD Red Plus RAID1

QNAP

QNAP TS-264-8G-24W-US 2 Bay NAS with 4TB WD Red Plus RAID1

Name: QNAP TS-264-8G-24W-US 2 Bay NAS with 4TB WD Red Plus RAID1
Brand: QNAP
SKU: TS-264-8G-24W-US

★★★★★4.3 (85 reviews)

8GB DDR424WUSB 3.2

8GB RAM, dual 2.5GbE, and RAID 1 out of the box — this NAS is ready to protect and serve the moment you plug it in.

$579.00*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The QNAP TS-264-8G is a 2-bay desktop NAS built around Intel's Celeron N5105/N5095 quad-core processor — a meaningful step up from the Realtek and ARM SoCs found in budget NAS units. Bursting to 2.9 GHz with 8GB of DDR4 RAM, it has enough headroom to run QNAP's QTS OS, handle concurrent file requests, transcode media, and operate containers without the performance collapse that affects lower-spec units under load. The dual 2.5GbE ports are the headline networking spec: each runs at up to 312 MB/s, and with 802.3ad link aggregation enabled on a compatible switch, aggregate throughput approaches 625 MB/s — a ceiling the preinstalled WD Red Plus HDDs in RAID 1 can't reach, but that becomes relevant the moment you add NVMe SSDs in the M.2 slots as a storage pool.

This unit ships preconfigured with two 4TB WD Red Plus drives in RAID 1, meaning it's a production-ready appliance rather than a build-it-yourself kit. The WD Red Plus is rated for continuous NAS operation at 180 TB/year workload — appropriate for small business file servers and home media archives alike. The dual M.2 PCIe Gen3x2 slots extend the hardware's lifespan by allowing SSD cache acceleration or a dedicated fast-access pool for database or VM workloads. USB 3.2 Gen 2 at 10 Gb/s rounds out the connectivity, enabling high-speed external expansion. The target user is someone running a home studio, small office, or creative workflow who needs centralized, redundant storage that works immediately — and has room to grow via QNAP's extensive app ecosystem and hardware expansion options.

Key Features

2 x 4TB WD Red Plus drives pre-installed and pre-configured with RAID 1

Quad-core Intel Celeron N5105/N5095 4-core/4-thread burst up to 2.9 GHz with 8GB DDR4 RAM

Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers

Dual M.2 PCIe Gen3x2 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance

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

Centrally store and organize personal or family photos, music, and videos

Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine

Securely access your Files from anywhere with MyQNAPCloud

Specifications

Drive Capacity

2 x 4TB WD Red Plus

RAID Configuration

RAID 1 (pre-configured)

Processor

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

RAM

8GB DDR4

Ethernet Ports

Dual 2.5GbE (2.5G/1G/100M)

M.2 SSD Slots

Dual PCIe Gen3x2 NVMe

USB Ports

Multiple USB 3.2 Gen 2 (Type-A)

USB Transfer Speed

Up to 10Gb/s

Pros & Cons

👍 Pros

Quad-core Celeron N5105/N5095 bursting to 2.9 GHz handles transcoding and container workloads without the thermal throttling typical of ARM-based NAS units at this price point.
Dual 2.5GbE ports deliver up to 625 MB/s aggregate throughput via link aggregation, eliminating the network bottleneck that caps 1GbE NAS units at ~115 MB/s real-world.
Ships pre-configured with RAID 1 and WD Red Plus drives rated for 24/7 NAS operation at 180 TB/year workload — zero setup time to a protected array.
Dual M.2 PCIe Gen3x2 NVMe slots add a cache or SSD tier without consuming the HDD bays, a hardware capability absent from most 2-bay competitors.
USB 3.2 Gen 2 Type-A ports at 10 Gb/s support fast external expansion enclosures, giving the unit a real upgrade path beyond its 2-bay limit.

👎 Cons

M.2 slots run PCIe Gen3x2, capping at ~1,000 MB/s per slot — NVMe drives rated for Gen3x4 or Gen4 will be bottlenecked and won't reach their rated sequential speeds.
2-bay configuration caps raw capacity at whatever drive size you install; no hot-swap or drive-count expansion path without external enclosures.
8GB RAM is non-trivially limited when running multiple QNAP Container Station apps simultaneously — heavy virtual machine workloads will exhaust available memory.
The 24W power adapter is included but rated conservatively; third-party high-RPM drives or simultaneously loaded NVMe SSDs may push the unit close to that power envelope.

Frequently Asked Questions

What does RAID 1 actually mean for my data in practice?

RAID 1 mirrors your data across both 4TB WD Red Plus drives simultaneously. If one drive fails, your data is fully intact on the second. You get 4TB of usable storage, not 8TB — the second drive is purely redundancy, not capacity.

Can I expand beyond 8TB of raw storage later?

The TS-264 is a 2-bay unit, so you're limited to two drives. However, the dual M.2 PCIe Gen3x2 NVMe slots let you add SSD storage pools or cache tiers independently of the HDD bays. For capacity beyond 8TB raw, you'd need a USB 3.2 Gen 2 expansion enclosure connected via one of the Type-A ports.

Will the 8GB of DDR4 RAM be enough for running apps and containers?

For core NAS functions — file sharing, backup, media serving, and light virtualization — 8GB is adequate headroom. QNAP's QTS OS reports it as expandable (check your specific board revision), but running multiple heavy containers simultaneously will push that limit.

What does "dual 2.5GbE" mean for file transfer speeds?

Each 2.5GbE port maxes out at 312 MB/s theoretical throughput, nearly 2.5x a standard gigabit connection. With link aggregation across both ports, you can push closer to 625 MB/s — meaningful when transferring large media libraries or doing multi-user simultaneous access.

Does the NVMe M.2 slot work as a primary storage pool or only as cache?

Both. The dual M.2 PCIe Gen3x2 slots support either SSD caching (to accelerate HDD read/write) or a fully independent NVMe storage pool. The Gen3x2 interface caps at roughly 1,000 MB/s per slot — not full Gen3x4 NVMe speeds, but well ahead of the HDD tier it's accelerating.