Halcyra NS-3781 Prime 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS3781-PRIME · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 5,065 (NAS Systems scale) |
|---|
| Category rank | #18,261 |
|---|
| Street price | $1,189 |
|---|
| Power | 58 W |
|---|
| Performance per dollar | 4.26 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-3781 Prime |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 TB |
|---|
| Processor | 6-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-5492 Max 8-Bay NAS (10GbE, M.2 Cache) | 7,108 | $2,129 | Compare |
| Mirenta NS-1915 Plus 5-Bay NAS (1GbE, M.2 Cache) | 3,856 | $759 | Compare |
| Halcyra NS-6510 XT 4-Bay NAS (2.5GbE) | 3,167 | $519 | Compare |
| Kestrix NS-5888 Edge 5-Bay NAS (1GbE, M.2 Cache) | 3,563 | $549 | Compare |
| Novexa NS-4877 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 4,680 | $969 | Compare |
| Halcyra NS-6794 Pro 4-Bay NAS (2.5GbE) | 2,331 | $269 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-3781 Prime 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4438290 (accessed 2026-10-24).