Hardware Spec Index

Caldera SN-7248 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7248-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,557 (SSDs scale)
Category rank#44,886
Street price$99
Power8 W (active)
Performance per dollar66.23
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7248 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,300 MB/s
Random 4K read1,100K 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
Strivon SN-7129 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,633$69Compare
Altrix SN-8217 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD5,851$69Compare
Novexa SN-2567 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD14,151$529Compare
Mirenta SN-3944 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,571$409Compare
Mirenta SN-4227 Core 500GB SATA 2.5-inch SSD4,180$39Compare
Strivon SN-5151 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,699$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7248 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2805085 (accessed 2026-10-20).