Halcyra NS-3821 XT 8-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS3821-XT · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 7,400 (NAS Systems scale) |
|---|
| Category rank | #27,687 |
|---|
| Street price | $2,119 |
|---|
| Power | 74 W |
|---|
| Performance per dollar | 3.49 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-3821 XT |
|---|
| Drive bays | 8× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 192 TB |
|---|
| Processor | 6-core x86, up to 3.6 GHz |
|---|
| Memory | 32 GB DDR5 ECC |
|---|
| Network | 1× 10GbE + 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 |
|---|
| Kestrix NS-5961 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,681 | $919 | Compare |
| Halcyra NS-3100 XT 4-Bay NAS (1GbE) | 2,480 | $289 | Compare |
| Mirenta NS-7596 Edge 6-Bay NAS (10GbE, M.2 Cache) | 6,183 | $1,619 | Compare |
| Novexa NS-8206 XT 6-Bay NAS (10GbE, M.2 Cache) | 5,578 | $1,649 | Compare |
| Kestrix NS-9957 Max 2-Bay NAS (2.5GbE, M.2 Cache) | 3,618 | $599 | Compare |
| Halcyra NS-1930 XT 8-Bay NAS (10GbE, M.2 Cache) | 7,135 | $2,099 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-3821 XT 8-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/7973652 (accessed 2026-10-20).