Hardware Spec Index

Caldera SN-1498 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1498-ULTRA · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index12,178 (SSDs scale)
Category rank#34,841
Street price$399
Power6 W (active)
Performance per dollar30.52
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1498 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,500 MB/s
Random 4K read1,250K IOPS
NAND3D TLC, 238-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
Strivon SN-7811 SE 1TB SATA 2.5-inch SSD4,286$39Compare
Caldera SN-5790 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,462$349Compare
Caldera SN-3043 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,256$129Compare
Altrix SN-1435 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,228$69Compare
Novexa SN-1136 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,788$229Compare
Strivon SN-5548 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,457$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1498 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/16128564 (accessed 2026-10-18).