Hardware Spec Index

Caldera SN-1552 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1552-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index6,091 (SSDs scale)
Category rank#30,434
Street price$79
Power7 W (active)
Performance per dollar77.10
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1552 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,400 MB/s
Random 4K read1,010K IOPS
NAND3D QLC, 232-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
Mirenta SN-5013 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD7,876$149Compare
Strivon SN-5537 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,284$549Compare
Altrix SN-8963 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,464$49Compare
Strivon SN-6715 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,079$59Compare
Altrix SN-4345 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,114$459Compare
Novexa SN-6221 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,140$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1552 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9196843 (accessed 2026-10-20).