Hardware Spec Index

Caldera SN-4582 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4582-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index9,931 (SSDs scale)
Category rank#39,240
Street price$289
Power6 W (active)
Performance per dollar34.36
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4582 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,500 MB/s
Random 4K read580K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-6226 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD12,912$519Compare
Caldera SN-2242 Ti 500GB SATA 2.5-inch SSD3,629$39Compare
Novexa SN-9592 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,123$469Compare
Caldera SN-5390 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,675$139Compare
Strivon SN-4163 Core 1TB SATA 2.5-inch SSD3,813$39Compare
Caldera SN-2689 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD8,923$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4582 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21923605 (accessed 2026-10-26).