Hardware Spec Index

Novexa SN-7894 Ultra 1TB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN7894-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,107 (SSDs scale)
Category rank#9,956
Street price$39
Power3 W (active)
Performance per dollar79.67
Released2019

Specifications

BrandNovexa
ModelNovexa SN-7894 Ultra
Capacity1 TB
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)
Endurance600 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
Mirenta SN-9800 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,123$139Compare
Novexa SN-5374 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,999$129Compare
Mirenta SN-9123 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD13,311$509Compare
Novexa SN-4020 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,767$559Compare
Altrix SN-1402 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,940$179Compare
Altrix SN-9761 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD11,585$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-7894 Ultra 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/94884027 (accessed 2026-10-26).