Hardware Spec Index

Caldera SN-4734 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4734-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index9,410 (SSDs scale)
Category rank#22,197
Street price$229
Power8 W (active)
Performance per dollar41.09
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4734 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write5,100 MB/s
Random 4K read860K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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-3646 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD12,427$369Compare
Mirenta SN-1113 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,128$449Compare
Strivon SN-1540 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD8,097$149Compare
Novexa SN-6773 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,806$99Compare
Mirenta SN-9537 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,556$529Compare
Strivon SN-9639 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,407$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4734 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19977607 (accessed 2026-10-25).