Hardware Spec Index

Caldera SN-7993 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7993-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index6,972 (SSDs scale)
Category rank#9,847
Street price$109
Power5 W (active)
Performance per dollar63.96
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7993 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,400 MB/s
Random 4K read1,320K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 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-8064 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$579Compare
Strivon SN-7855 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,355$119Compare
Mirenta SN-2170 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,840$469Compare
Strivon SN-7936 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD13,549$509Compare
Strivon SN-8774 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,692$129Compare
Strivon SN-4343 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,977$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7993 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1401002 (accessed 2026-10-19).