Hardware Spec Index

Novexa SN-2149 Plus 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN2149-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index3,981 (SSDs scale)
Category rank#41,457
Street price$39
Power3 W (active)
Performance per dollar102.08
Released2020

Specifications

BrandNovexa
ModelNovexa SN-2149 Plus
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9417 Prime 1TB SATA 2.5-inch SSD4,307$49Compare
Mirenta SN-7858 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD11,640$359Compare
Mirenta SN-2494 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD13,464$479Compare
Mirenta SN-4292 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,748$439Compare
Novexa SN-6765 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD7,878$189Compare
Strivon SN-9444 Pro 500GB SATA 2.5-inch SSD4,132$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2149 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/4616038 (accessed 2026-10-22).