Kestrix NS-3873 Plus 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3873-PLUS · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 4,174 (NAS Systems scale) |
|---|
| Category rank | #41,383 |
|---|
| Street price | $819 |
|---|
| Power | 43 W |
|---|
| Performance per dollar | 5.10 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3873 Plus |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| 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 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-8586 Pro 2-Bay NAS (1GbE) | 2,049 | $219 | Compare |
| Kestrix NS-2333 Plus 2-Bay NAS (2.5GbE) | 2,181 | $249 | Compare |
| Novexa NS-8237 Ti 12-Bay NAS (10GbE, M.2 Cache) | 6,884 | $2,219 | Compare |
| Novexa NS-6075 Ti 5-Bay NAS (1GbE, M.2 Cache) | 5,167 | $1,279 | Compare |
| Halcyra NS-5491 Pro 5-Bay NAS (2.5GbE, M.2 Cache) | 4,177 | $719 | Compare |
| Kestrix NS-7605 Prime 2-Bay NAS (2.5GbE) | 2,476 | $299 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3873 Plus 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/3328030 (accessed 2026-10-20).