Hardware Spec Index

Caldera SN-7876 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7876-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index7,973 (SSDs scale)
Category rank#31,877
Street price$179
Power8 W (active)
Performance per dollar44.54
Released2024

Specifications

BrandCaldera
ModelCaldera SN-7876 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,400 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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
Caldera SN-8140 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,284$599Compare
Novexa SN-7430 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,439$279Compare
Caldera SN-4948 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD9,996$239Compare
Novexa SN-9297 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD10,638$289Compare
Mirenta SN-4526 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD12,133$339Compare
Novexa SN-8320 Ultra 500GB SATA 2.5-inch SSD3,594$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7876 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8085304 (accessed 2026-10-24).