Halcyra NS-2661 Ultra 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS2661-ULTRA · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 4,453 (NAS Systems scale) |
|---|
| Category rank | #46,283 |
|---|
| Street price | $969 |
|---|
| Power | 50 W |
|---|
| Performance per dollar | 4.60 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-2661 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 8-core x86, up to 3.1 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-9807 Prime 2-Bay NAS (1GbE) | 2,284 | $269 | Compare |
| Kestrix NS-4230 Prime 4-Bay NAS (2.5GbE) | 3,241 | $519 | Compare |
| Kestrix NS-4692 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 3,614 | $619 | Compare |
| Halcyra NS-9958 Prime 6-Bay NAS (1GbE, M.2 Cache) | 4,248 | $969 | Compare |
| Kestrix NS-9014 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 4,415 | $1,059 | Compare |
| Halcyra NS-8068 Pro 6-Bay NAS (1GbE, M.2 Cache) | 5,264 | $1,329 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-2661 Ultra 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/4459342 (accessed 2026-10-19).