Hardware Spec Index

Strivon SN-7581 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN7581-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index12,693 (SSDs scale)
Category rank#27,657
Street price$439
Power7 W (active)
Performance per dollar28.91
Released2022

Specifications

BrandStrivon
ModelStrivon SN-7581 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write5,300 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 232-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
Caldera SN-2756 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD13,914$559Compare
Caldera SN-1477 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,327$489Compare
Caldera SN-9776 Plus 500GB SATA 2.5-inch SSD4,384$49Compare
Altrix SN-2494 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,681$99Compare
Altrix SN-6007 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,719$549Compare
Strivon SN-8832 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD6,404$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Strivon SN-7581 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7632480 (accessed 2026-10-21).