Hardware Spec Index

Strivon SN-4778 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN4778-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index7,992 (SSDs scale)
Category rank#24,090
Street price$159
Power7 W (active)
Performance per dollar50.26
Released2024

Specifications

BrandStrivon
ModelStrivon SN-4778 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,000 MB/s
Random 4K read1,340K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Strivon SN-4778 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/79480706 (accessed 2026-10-22).