Hardware Spec Index

Strivon SN-1851 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN1851-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index12,213 (SSDs scale)
Category rank#1,908
Street price$409
Power6 W (active)
Performance per dollar29.86
Released2021

Specifications

BrandStrivon
ModelStrivon SN-1851 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,000 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-2778 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,574$49Compare
Novexa SN-9420 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,615$249Compare
Mirenta SN-8296 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD10,109$229Compare
Caldera SN-1041 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,788$309Compare
Novexa SN-1111 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,417$129Compare
Novexa SN-8843 SE 500GB SATA 2.5-inch SSD3,543$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Strivon SN-1851 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30455981 (accessed 2026-10-22).