Kestrix NS-6721 Max 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS6721-MAX · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 4,740 (NAS Systems scale) |
|---|
| Category rank | #14,642 |
|---|
| Street price | $959 |
|---|
| Power | 50 W |
|---|
| Performance per dollar | 4.94 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6721 Max |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 6-core x86, up to 3.2 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-4625 XT 5-Bay NAS (1GbE, M.2 Cache) | 4,429 | $1,039 | Compare |
| Mirenta NS-8692 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 4,611 | $809 | Compare |
| Halcyra NS-9100 Core 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,429 | Compare |
| Halcyra NS-9227 Prime 6-Bay NAS (1GbE, M.2 Cache) | 5,625 | $1,429 | Compare |
| Mirenta NS-4887 Pro 2-Bay NAS (2.5GbE) | 1,559 | $159 | Compare |
| Kestrix NS-7973 Prime 4-Bay NAS (1GbE, M.2 Cache) | 3,731 | $639 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6721 Max 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/822351 (accessed 2026-10-25).