Hardware Spec Index

Caldera SN-4477 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4477-MAX · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index6,788 (SSDs scale)
Category rank#33,388
Street price$109
Power5 W (active)
Performance per dollar62.28
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4477 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,700 MB/s
Random 4K read1,020K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-9223 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,301$209Compare
Strivon SN-7354 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,701$589Compare
Mirenta SN-6429 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,733$309Compare
Mirenta SN-9072 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,211$119Compare
Novexa SN-6834 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD14,203$519Compare
Mirenta SN-1133 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD10,085$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4477 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4136523 (accessed 2026-10-20).