Hardware Spec Index

Caldera SN-2078 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2078-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index9,081 (SSDs scale)
Category rank#41,668
Street price$249
Power4 W (active)
Performance per dollar36.47
Released2019

Specifications

BrandCaldera
ModelCaldera SN-2078 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,600 MB/s
Random 4K read580K IOPS
NAND3D TLC, 218-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
Mirenta SN-6584 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD12,316$449Compare
Altrix SN-8683 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,671$409Compare
Mirenta SN-4480 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,101$299Compare
Mirenta SN-9811 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,956$359Compare
Caldera SN-9818 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,716$69Compare
Strivon SN-2875 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD4,880$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2078 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4479653 (accessed 2026-10-20).