Hardware Spec Index

Caldera SN-5458 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN5458-EDGE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index9,168 (SSDs scale)
Category rank#11,387
Street price$219
Power6 W (active)
Performance per dollar41.86
Released2023

Specifications

BrandCaldera
ModelCaldera SN-5458 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,700 MB/s
Random 4K read1,000K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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
Strivon SN-6295 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,033$599Compare
Novexa SN-7925 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,240$499Compare
Caldera SN-4577 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,886$159Compare
Novexa SN-8465 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,122$59Compare
Caldera SN-9521 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,230$169Compare
Strivon SN-5387 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD6,371$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5458 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/203813 (accessed 2026-10-26).