Hardware Spec Index

Halcyra NS-2551 Edge 5-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Halcyra · SKU NS2551-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,001 (NAS Systems scale)
Category rank#34,664
Street price$809
Power49 W
Performance per dollar4.95
Released2019

Specifications

BrandHalcyra
ModelHalcyra NS-2551 Edge
Drive bays5× 3.5"/2.5" SATA, hot-swappable
Max raw capacity120 TB
Processor4-core ARM, 1.7 GHz
Memory8 GB DDR4
Network2× 1GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansionNone
RAIDRAID 0/1/5/6/10, JBOD
File systemZFS
USB2× USB 3.2 Gen 1

Related guides

NAS RAID Levels ExplainedCMR vs SMR Hard DrivesNVMe SSDs Explained2.5GbE, 5GbE and 10GbE Networking

Similar NAS Systems

ModelBenchmarkPriceCompare
Novexa NS-5100 Pro 2-Bay NAS (2.5GbE)2,698$379Compare
Mirenta NS-9391 Prime 2-Bay NAS (2.5GbE)3,121$529Compare
Novexa NS-3997 Prime 2-Bay NAS (2.5GbE)2,825$409Compare
Mirenta NS-9064 Pro 2-Bay NAS (2.5GbE)2,246$259Compare
Kestrix NS-6716 SE 4-Bay NAS (2.5GbE)3,077$459Compare
Mirenta NS-4096 Max 2-Bay NAS (2.5GbE)1,967$249Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Halcyra NS-2551 Edge 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/7873733 (accessed 2026-10-19).