Hardware Spec Index

Caldera SN-6499 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6499-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,513 (SSDs scale)
Category rank#1,267
Street price$179
Power8 W (active)
Performance per dollar47.56
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6499 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,400 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-8674 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD8,772$179Compare
Caldera SN-3965 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD9,577$299Compare
Mirenta SN-6940 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD10,324$279Compare
Altrix SN-9084 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD11,174$359Compare
Novexa SN-4515 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD11,819$399Compare
Strivon SN-3865 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,127$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6499 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2879772 (accessed 2026-10-22).