Hardware Spec Index

Caldera SN-6399 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6399-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,635 (SSDs scale)
Category rank#45,057
Street price$79
Power5 W (active)
Performance per dollar71.33
Released2021

Specifications

BrandCaldera
ModelCaldera SN-6399 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,000 MB/s
Random 4K read930K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 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-3771 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,287$469Compare
Strivon SN-2422 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,264$529Compare
Mirenta SN-5891 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,195$389Compare
Caldera SN-7710 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,914$79Compare
Novexa SN-5977 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,412$599Compare
Strivon SN-5929 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,842$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6399 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85637455 (accessed 2026-10-20).