Kestrix NS-7857 Core 4-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS7857-CORE · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 3,051 (NAS Systems scale) |
|---|
| Category rank | #23,246 |
|---|
| Street price | $419 |
|---|
| Power | 40 W |
|---|
| Performance per dollar | 7.28 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-7857 Core |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| 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 |
|---|
| Mirenta NS-3360 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 4,985 | $959 | Compare |
| Halcyra NS-2778 Plus 2-Bay NAS (2.5GbE) | 2,009 | $199 | Compare |
| Halcyra NS-2709 Plus 6-Bay NAS (10GbE, M.2 Cache) | 6,411 | $2,079 | Compare |
| Halcyra NS-6304 Pro 2-Bay NAS (2.5GbE, M.2 Cache) | 3,355 | $539 | Compare |
| Halcyra NS-9132 Prime 2-Bay NAS (2.5GbE) | 2,593 | $319 | Compare |
| Kestrix NS-8331 Max 5-Bay NAS (2.5GbE, M.2 Cache) | 5,250 | $1,119 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-7857 Core 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/89450538 (accessed 2026-10-25).