Apacer was founded in 1997. Two years later, it was ranked as the fourth-largest third-party manufacturer in the highly competitive global memory module market. Apacer's product line consists of memory modules and flash cards. Apacer is now a global digital storage provider offering a complete range of digital imaging storage devices.
In a previous review, we had tested Apacer's DDR2 PC4300 CL4 memory modules. This time round, we received something a bit faster, two 512MB DDR2 PC5300 modules, capable of running at 667MHz.
Apacer uses Elpida's memory chipsets in its Memory modules.
• JEDEC standard 1.8V ± 0.1V Power Supply
• VDDQ = 1.8V ± 0.1V
• 4 Bank
• Posted CAS
• Programmable CAS Latency: 3, 4, 5
• Programmable Additive Latency: 0, 1 , 2 , 3 and 4
• Write Latency(WL) = Read Latency(RL) -1
• Burst Length: 4 , 8(Interleave/nibble sequential)
• Programmable Sequential / Interleave Burst Mode
• Bi-directional Differential Data-Strobe (Single-ended data-strobe is an optional feature)
• Off-Chip Driver(OCD) Impedance Adjustment
• On Die Termination
• Refresh and Self Refresh, Average Refresh Period 7.8us
• Serial presence detect with EEPROM
• DDR2 SDRAM Package: 60ball FBGA - 64Mx8