Hardware Spec Index

Caldera SN-7899 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN7899-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index8,706 (SSDs scale)
Category rank#13,045
Street price$189
Power6 W (active)
Performance per dollar46.06
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7899 SE
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,500 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Caldera SN-7899 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/12508024 (accessed 2026-10-20).