Hardware Spec Index

Caldera SN-7498 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7498-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,688 (SSDs scale)
Category rank#47,403
Street price$59
Power5 W (active)
Performance per dollar79.46
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7498 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,200 MB/s
Random 4K read870K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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-9503 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,806$249Compare
Strivon SN-2450 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,215$99Compare
Altrix SN-7218 Prime 1TB SATA 2.5-inch SSD3,911$39Compare
Mirenta SN-7187 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD11,250$359Compare
Strivon SN-6688 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD11,241$359Compare
Strivon SN-9251 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,953$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7498 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4720128 (accessed 2026-10-20).