Hardware Spec Index

Caldera SN-6815 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6815-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index4,730 (SSDs scale)
Category rank#47,174
Street price$59
Power7 W (active)
Performance per dollar80.17
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6815 SE
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 read1,270K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

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-8448 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,502$209Compare
Novexa SN-5008 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,322$319Compare
Caldera SN-8812 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,267$189Compare
Caldera SN-9906 SE 500GB SATA 2.5-inch SSD3,211$39Compare
Altrix SN-3893 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,847$409Compare
Altrix SN-3890 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD7,982$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6815 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6780904 (accessed 2026-10-20).