Hardware Spec Index

Caldera SN-6504 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6504-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index5,141 (SSDs scale)
Category rank#48,879
Street price$79
Power8 W (active)
Performance per dollar65.08
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6504 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,000 MB/s
Random 4K read1,200K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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
Novexa SN-2411 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,735$99Compare
Strivon SN-9330 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,524$129Compare
Strivon SN-3920 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-1208 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,239$479Compare
Novexa SN-5210 XT 500GB SATA 2.5-inch SSD3,653$29Compare
Novexa SN-5073 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,813$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6504 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4045378 (accessed 2026-10-22).