Halcyra NS-7821 SE 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS7821-SE · Released 2020 · Updated 2026-10-18
Key facts
| Benchmark index | 5,614 (NAS Systems scale) |
|---|
| Category rank | #29,649 |
|---|
| Street price | $1,299 |
|---|
| Power | 53 W |
|---|
| Performance per dollar | 4.32 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-7821 SE |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| 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 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-7543 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,283 | $499 | Compare |
| Mirenta NS-5684 Pro 2-Bay NAS (1GbE) | 2,557 | $379 | Compare |
| Kestrix NS-3472 SE 4-Bay NAS (2.5GbE) | 3,325 | $479 | Compare |
| Mirenta NS-3304 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 5,318 | $1,489 | Compare |
| Halcyra NS-3388 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 3,691 | $749 | Compare |
| Kestrix NS-7849 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 5,537 | $1,699 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-7821 SE 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/1908775 (accessed 2026-10-18).