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TERRAMASTER U4-500 NAS Storage - 4Bay Core i3 1215U Ultra-Short 1U Rackmount NAS, 8GB DDR5 RAM, Dual 10GbE Ports, Network Attached Storage Peak Performance for Business (Diskless)
- Product Dimensions: 14.2"D x 17.3"W x 1.77"H
- Powerful 12th Gen Processor: The U4-500 1U 4Bay NAS server is equipped with a Core i3-1215U processor (6 cores, 8 threads, up to 4.4GHz turbo) for business-grade performance.
- Next-Gen DDR5 Memory: The U4-500 NAS storage possesses an 8GB DDR5 RAM, ensuring smooth multitasking and efficient handling of demanding workloads.
- NVMe Accelerated Performance: The U4-500 NAS has dual M.2 NVMe slots with Hyper Cache technology dramatically boost storage efficiency, delivering faster backups and data access ideal for performance-driven SMBs.
- Advanced Hardware Acceleration: Features Intel UHD Graphics (1.1GHz) with AES-NI hardware encryption for secure, accelerated data processing.
- Dual 10GbE Network Connectivity: The U4-500 NAS enclosure features dual 10GbE ports with 20Gbps aggregate bandwidth and SMB multichannel support for ultra-fast transfers.
- Enterprise-Class Storage Performance: This 1U rack mount backup server delivers 2090MB/s sequential writes and 450MB/s 4K random IOPS - ideal for 4K video production and virtualization.
- Flexible RAID Configurations: The 4-bay NAS supports RAID 0/1/5/6/10, TRAID, and TRAID+ for online capacity expansion without downtime.
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Specs
Reviews
Learn more about the Terra Master U4-500, 4Bay 1U 6Core CPU 8GB RAM
| Brand | Terra Master |
|---|---|
| Model | U4-500, 4Bay 1U 6Core CPU 8GB RAM |
| Type | Rack Mount (4Bay, 1U) |
| Ports | 1 × (HDMI 2.0) |
|---|---|
| Port RJ-45 | 10 GbE Port x 2 |
| Port USB | USB 3.2 (10Gbps) x 4 |
| Port Others | 2 × M.2 SSD Slot (PCIe 4.0 x4) |
| Form Factor | 4-Bay |
|---|---|
| Operating System | TOS 6/7 |
| Processor | 6-Core Core i3 |
| Installed Memory | 8GB DDR5 RAM |
| Max Memory Capacity | Upgradable to 64GB |
| Memory Slot | 2 × M.2 SSD Slot |
| Included HDD Capacity | Diskless System |
|---|---|
| Max Capacity | 96 TB (24TB x 4, RAID 0) |
| RAID | RAID 0/1/5/6/10; TRAID/TRAID+ |
| Power Consumption | 40W(Access),20W(Hibernation) |
|---|
| Dimensions | 14.2"D x 17.3"W x 1.77"H |
|---|---|
| Weight | 14.7LB |
| First Listed on Newegg | March 12, 2026 |
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 45 days
- This item is covered by TERRAMASTER OFFICIAL Return Policy
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