Hardware Spec Index

Caldera SN-7458 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7458-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index7,662 (SSDs scale)
Category rank#34,520
Street price$129
Power7 W (active)
Performance per dollar59.40
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7458 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read1,030K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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
Altrix SN-2829 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,681$189Compare
Novexa SN-1246 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,449$519Compare
Strivon SN-1825 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,739$79Compare
Mirenta SN-7209 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,366$509Compare
Mirenta SN-5333 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,700$89Compare
Altrix SN-9592 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,855$569Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7458 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/60005208 (accessed 2026-10-20).