Hardware Spec Index

Caldera SN-1457 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1457-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,038 (SSDs scale)
Category rank#25,268
Street price$59
Power7 W (active)
Performance per dollar85.39
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1457 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,000 MB/s
Random 4K read1,050K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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-6960 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,950$99Compare
Strivon SN-2943 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,132$89Compare
Strivon SN-6086 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,262$389Compare
Novexa SN-4927 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD11,837$409Compare
Mirenta SN-1375 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,749$469Compare
Altrix SN-6093 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,130$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1457 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4367159 (accessed 2026-10-19).