Hardware Spec Index

Novexa SN-1981 Plus 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN1981-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,855 (SSDs scale)
Category rank#41,765
Street price$39
Power3 W (active)
Performance per dollar98.85
Released2024

Specifications

BrandNovexa
ModelNovexa SN-1981 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 QLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

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-1995 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,176$409Compare
Caldera SN-2775 Plus 500GB SATA 2.5-inch SSD4,338$49Compare
Caldera SN-8535 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,970$59Compare
Mirenta SN-8757 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD14,840$589Compare
Mirenta SN-5000 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD4,910$59Compare
Altrix SN-2472 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,913$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1981 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/17544437 (accessed 2026-10-19).