Hardware Spec Index

Caldera SN-1451 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1451-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index9,278 (SSDs scale)
Category rank#46,432
Street price$259
Power8 W (active)
Performance per dollar35.82
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1451 Prime
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,400 MB/s
Random 4K read1,150K IOPS
NAND3D TLC, 176-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
Altrix SN-1963 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD11,932$379Compare
Strivon SN-2507 Pro 500GB SATA 2.5-inch SSD4,567$49Compare
Strivon SN-8917 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,938$129Compare
Strivon SN-5747 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,416$139Compare
Altrix SN-4261 Ti 500GB PCIe 4.0 NVMe M.2 2230 SSD5,705$79Compare
Strivon SN-9703 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,294$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1451 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/333528 (accessed 2026-10-20).