Hardware Spec Index

Novexa SN-7155 Ultra 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN7155-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index4,165 (SSDs scale)
Category rank#30,933
Street price$39
Power3 W (active)
Performance per dollar106.79
Released2026

Specifications

BrandNovexa
ModelNovexa SN-7155 Ultra
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, 238-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
Mirenta SN-7005 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,991$369Compare
Mirenta SN-5350 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD14,242$529Compare
Mirenta SN-3913 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,626$139Compare
Caldera SN-5002 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,307$59Compare
Caldera SN-4443 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,023$129Compare
Strivon SN-5922 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD11,411$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-7155 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/4037324 (accessed 2026-10-24).