Hardware Spec Index

Caldera SN-7993 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7993-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index5,787 (SSDs scale)
Category rank#1,650
Street price$69
Power5 W (active)
Performance per dollar83.87
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7993 Ti
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write4,400 MB/s
Random 4K read980K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Altrix SN-6445 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD13,794$479Compare
Caldera SN-5250 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD12,731$409Compare
Mirenta SN-8079 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD6,784$119Compare
Caldera SN-7555 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,858$109Compare
Caldera SN-2131 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,343$229Compare
Novexa SN-2469 XT 1TB SATA 2.5-inch SSD3,261$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7993 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/77792624 (accessed 2026-10-26).