Hardware Spec Index

Caldera SN-4544 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4544-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,725 (SSDs scale)
Category rank#14,536
Street price$59
Power5 W (active)
Performance per dollar80.08
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4544 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write4,500 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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
Caldera SN-8039 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,072$139Compare
Caldera SN-6828 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,203$299Compare
Novexa SN-5080 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,311$259Compare
Altrix SN-7475 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,899$189Compare
Mirenta SN-4161 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,104$299Compare
Altrix SN-4988 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,200$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4544 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9210264 (accessed 2026-10-26).