Halcyra NS-3903 Core 2-Bay NAS (1GbE)
NAS Systems · Halcyra · SKU NS3903-CORE · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 2,412 (NAS Systems scale) |
|---|
| Category rank | #36,335 |
|---|
| Street price | $249 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 9.69 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-3903 Core |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-3385 Core 2-Bay NAS (1GbE) | 2,527 | $349 | Compare |
| Kestrix NS-9796 Ti 8-Bay NAS (10GbE, M.2 Cache) | 5,645 | $1,639 | Compare |
| Mirenta NS-3357 Plus 8-Bay NAS (2.5GbE, M.2 Cache) | 5,805 | $1,689 | Compare |
| Kestrix NS-6508 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 4,470 | $869 | Compare |
| Mirenta NS-2440 Plus 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,179 | Compare |
| Novexa NS-4070 Max 4-Bay NAS (2.5GbE) | 2,495 | $279 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-3903 Core 2-Bay NAS (1GbE)”, https://vextor7.com/item/1348136 (accessed 2026-10-21).