Halcyra NS-3971 Pro 4-Bay NAS (2.5GbE)
NAS Systems · Halcyra · SKU NS3971-PRO · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 2,856 (NAS Systems scale) |
|---|
| Category rank | #9,486 |
|---|
| Street price | $379 |
|---|
| Power | 40 W |
|---|
| Performance per dollar | 7.54 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-3971 Pro |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| 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 |
|---|
| Mirenta NS-6646 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 3,554 | $629 | Compare |
| Novexa NS-6486 Max 6-Bay NAS (10GbE, M.2 Cache) | 6,628 | $2,159 | Compare |
| Novexa NS-3014 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 5,578 | $1,749 | Compare |
| Novexa NS-6632 Pro 2-Bay NAS (2.5GbE) | 2,074 | $219 | Compare |
| Mirenta NS-6605 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 6,050 | $1,679 | Compare |
| Halcyra NS-4077 Ultra 4-Bay NAS (2.5GbE) | 2,212 | $259 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-3971 Pro 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/9981933 (accessed 2026-10-21).