Short-depth 2U chassis
The 297.4mm depth supports compact rack deployment and additional space for cabling.
QNAP 8-Bay Celeron N5095 Quad-Core 8GB RAM 2U Rackmount NAS With Redundant PSU
Model # TS-864eU-RP-8G
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SKU: TS-864eU-RP-8G
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8-bay short-depth 2U NAS with redundant power
QNAP TS-864eU-RP-8G 8-Bay Short-Depth NAS with Redundant PSU
An eight-bay short-depth 2U NAS with an Intel Celeron N5095 quad-core processor, 8GB DDR4 memory, dual 2.5GbE, PCIe expansion, HDMI 1.4b and two 300W power supplies.
8-bay 2U NAS8GB DDR4Dual 2.5GbEDual 300W PSU
What is the QNAP TS-864eU-RP-8G?
The TS-864eU-RP-8G is an eight-bay, 2U short-depth rackmount NAS for space-efficient storage, backup and virtualisation deployments. It combines quad-core Intel processing, multi-gigabit networking, PCIe and HDMI connectivity with redundant power supplies.
8 BaysSATA storage in a 2U chassis
297.4mmShort-depth rackmount design
2 × 2.5GbEPort Trunking support
2 × 300WRedundant power supplies
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Quad-core processing and 8GB memory
The Intel Celeron N5095 four-core, four-thread processor bursts up to 2.9GHz and includes Intel UHD Graphics, AES-NI and hardware-accelerated transcoding.
The supplied configuration includes 8GB SODIMM DDR4 memory and supports a maximum of 16GB using two 8GB modules.
- The specification states the 8GB configuration applies since 2024/01.
- Eight SATA bays support compatible 3.5-inch hard drives and 2.5-inch solid state drives.
- Confirm the configured package for drive inclusion.
Dual 2.5GbE, PCIe and high-speed connectivity
Two built-in 2.5GbE ports support 2.5G, 1G, 100M and 10M speeds. Port Trunking can combine both ports for up to 5Gbps transfer potential in the product information.
One PCIe Gen 3 x2 slot supports compatible 2.5GbE, 5GbE or 10GbE adapters, QM2 cards or USB 3.2 Gen 2 expansion cards.
- Two USB 3.2 Gen 2 Type-A ports provide up to 10Gbps connectivity.
- One HDMI 1.4b output supports the listed 4K media-playback capability.
- Optional M.2 SSD support is available through a compatible PCIe adapter.
Backup, hybrid cloud and operating-system flexibility
The product information describes backup and recovery for PCs, Macs, virtual machines, containers, cloud data and SaaS services, together with cloud storage gateways for hybrid-cloud applications.
QTS is installed by default. Switching to QuTS hero is supported starting from QTS 5.2.2.
- Virtualisation certifications listed are VMware Ready, Microsoft Hyper-V, Citrix and Veeam Ready.
- The optional RAIL-S01 short rail kit is listed for supported 19-inch rack deployment.
- M.2 SSD hot swapping is not supported.
Redundant power and performance
The TS-864eU-RP-8G includes two 300W power supply units with 100-240V input. The redundant design helps maintain operation if one power unit becomes unavailable.
The performance figures were measured in QNAP Labs using a dual-2.5GbE test configuration.
590MB/s readSupplied SMB sequential result; write 589MB/s
141,246 IOPS readSupplied iSCSI random 4K result; write 127,194 IOPS
Performance may vary depending on drives, RAID, client, network and system configuration.
Important purchasing and deployment notes
- Confirm the configured package and whether storage drives are included before purchase.
- This configuration includes 8GB memory and supports up to 16GB using two 8GB modules.
- M.2 SSD support is optional through a compatible PCIe adapter and M.2 hot swapping is not supported.
- The optional RAIL-S01 rail kit and expansion cards must be checked for deployment compatibility.
Frequently asked questions
What is the QNAP TS-864eU-RP-8G?
It is an eight-bay short-depth 2U rackmount NAS with an Intel Celeron N5095 processor, 8GB memory, dual 2.5GbE, PCIe expansion and redundant power.
Which drives are supported?
The eight 3.5-inch SATA bays support compatible 3.5-inch SATA hard drives and 2.5-inch SATA solid state drives.
Which processor is installed?
It uses an Intel Celeron N5095 four-core, four-thread processor with burst speeds up to 2.9GHz.
How much memory is installed and supported?
The supplied configuration includes 8GB SODIMM DDR4 memory and supports up to 16GB using two 8GB modules.
Which network ports are included?
It includes two 2.5GbE ports supporting 2.5G, 1G, 100M and 10M speeds.
Can the two 2.5GbE ports be combined?
Yes. The product information describes Port Trunking for transfer potential up to 5Gbps.
Can 10GbE be added?
Yes. Optional 10GbE can be added using a compatible network adapter or PCIe expansion card.
Does it support M.2 SSDs?
M.2 SSD support is optional through a compatible PCIe adapter, and M.2 SSD hot swapping is not supported.
Which USB and display connections are included?
It includes two USB 3.2 Gen 2 Type-A ports, two USB 2.0 ports and one HDMI 1.4b output.
Can it run QuTS hero?
Yes. QTS is installed by default, and switching to QuTS hero is supported starting from QTS 5.2.2.
Does the TS-864eU-RP-8G have redundant power?
Yes. It includes two 300W power supply units with 100-240V input.
What warranty applies to the TS-864eU-RP-8G?
This product is covered by a three-year QNAP manufacturer warranty.
(TS-864eU-RP-8G)
Features and highlights
Key capabilities below are organised from the supplied product information for TS-864eU-RP-8G.
Intel Celeron quad-core CPU
The N5095 processor bursts up to 2.9GHz and supports listed graphics, encryption and transcoding capabilities.
8GB expandable memory
The installed 8GB DDR4 memory supports expansion to a maximum of 16GB.
Dual 2.5GbE networking
Two multi-gigabit ports support Port Trunking and combined transfer potential up to 5Gbps.
PCIe, HDMI and 10Gbps USB
The platform provides PCIe Gen 3 expansion, HDMI 1.4b and two USB 3.2 Gen 2 Type-A ports.
Redundant 300W power
Two power supply units help maintain operation if one unit becomes unavailable.
Important: Confirm the configured package for drive inclusion. M.2 support requires compatible PCIe hardware, and M.2 hot swapping is not supported.
TS-864eU-RP-8G specifications
Specifications below are organised from the supplied QNAP product information for TS-864eU-RP-8G.
Processor and Memory
| CPU | Intel® Celeron® N5095 4-core/4-thread processor, burst up to 2.9GHz |
|---|---|
| CPU Architecture | 64-bit x86 |
| Graphics Processor | Intel® UHD Graphics |
| Encryption Engine | Yes (AES-NI) |
| Hardware-Accelerated Transcoding | Yes |
| System Memory | 8GB SODIMM DDR4 Since 2024/01. |
| Maximum Memory | 16GB (2 x 8GB) |
| Memory Configuration | 8GB SODIMM DDR4 installed; maximum 16GB using two 8GB modules |
Storage
| Drive Bays | 8 x 3.5-inch SATA 6Gb/s, 3Gb/s |
|---|---|
| Drive Compatibility | 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Hot-Swappable | Yes Not supported for M.2 SSD. |
| M.2 Slots | Optional via a PCIe adapter |
| SSD Cache Acceleration | Supported |
Networking
| 2.5 Gigabit Ethernet | 2 x 2.5GbE ports (2.5G/1G/100M/10M) |
|---|---|
| 5 Gigabit Ethernet | Optional via network adapter |
| 10 Gigabit Ethernet | Optional via network adapter or PCIe expansion card |
| Wake on LAN | Yes |
| Jumbo Frame | Yes |
Expansion and Connectivity
| PCIe Slots | 1 x PCIe Gen 3 x2 Card dimensions for slot 1: 97 x 68.9 x 18.76mm / 3.82 x 2.71 x 0.74 inches. |
|---|---|
| USB 2.0 Ports | 2 |
| USB 3.2 Gen 2 Ports | 2 x Type-A USB 3.2 Gen 2 (10Gbps) |
| HDMI Output | 1 x HDMI 1.4b |
Physical Specifications
| Form Factor | 2U short-depth rackmount |
|---|---|
| LED Indicators | HDD 1-8, status, LAN, expansion and power |
| Buttons | Power and reset |
| Dimensions (H x W x D) | 88.6 x 432 x 297.4mm |
| Net Weight | 9.21kg |
| Gross Weight | 10.71kg |
Power and Cooling
| Power Supply Unit | 300W x 2, 100-240V |
|---|---|
| Power Consumption: Disk Standby | 31.742W |
| Power Consumption: Operating, Typical | 55.83W Tested with drives fully populated. |
| Fans | 3 x 60mm, 12VDC |
| System Warning | Buzzer |
Environmental
| Operating Temperature | 0-40°C (32-104°F) |
|---|---|
| Storage Temperature | -20-70°C (-4-158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
Warranty and Connections
| Standard Warranty | 3 years |
|---|---|
| Maximum Concurrent CIFS Connections | 1,500 with maximum memory installed |
Operating System and Deployment
| Operating Systems | QTS by default; switching to QuTS hero is supported starting from QTS 5.2.2. |
|---|---|
| Optional Rail Kit | RAIL-S01 short rail kit for supported 19-inch rack deployment. |
| Virtualisation Certifications | VMware Ready, Microsoft Hyper-V, Citrix and Veeam Ready are listed. |
Important Notes
| Drive inclusion | Confirm the configured package for drive inclusion. |
|---|---|
| M.2 support | M.2 SSD support is optional through a compatible PCIe adapter; M.2 hot swapping is not supported. |
| SKU | TS-864eU-RP-8G |
| Model # | TS-864eU-RP |
| Barcode # | 885022024537 |
| Brand | QNAP |
| Shipping Width | 10.470m |
3 YearsQNAP manufacturer warranty
3-year QNAP manufacturer warranty
The supplied specifications list a 3-year standard manufacturer warranty for the QNAP TS-864eU-RP-8G.
Warranty coverage, eligibility and claim assessment are subject to QNAPs applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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