Hardware Spec Index

Caldera SN-7090 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7090-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index13,654 (SSDs scale)
Category rank#38,783
Street price$409
Power6 W (active)
Performance per dollar33.38
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7090 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,000 MB/s
Random 4K read1,250K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-1999 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,700$79Compare
Mirenta SN-4928 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD12,087$469Compare
Altrix SN-5888 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,523$239Compare
Novexa SN-5457 Max 500GB SATA 2.5-inch SSD4,437$49Compare
Altrix SN-3878 Prime 500GB SATA 2.5-inch SSD3,303$29Compare
Caldera SN-5921 Edge 500GB SATA 2.5-inch SSD3,673$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7090 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6182357 (accessed 2026-10-19).